Added initial revision of GtkWrapBox container widget and test case.
This commit is contained in:
Tristan Van Berkom
parent
2a2f7c0993
commit
deaa351630
@ -335,7 +335,8 @@ gtk_public_h_sources = \
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gtkvscrollbar.h \
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gtkvscrollbar.h \
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gtkvseparator.h \
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gtkvseparator.h \
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gtkwidget.h \
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gtkwidget.h \
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gtkwindow.h
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gtkwindow.h \
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gtkwrapbox.h
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if OS_UNIX
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if OS_UNIX
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gtk_unix_print_public_h_sources = \
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gtk_unix_print_public_h_sources = \
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@ -619,6 +620,7 @@ gtk_base_c_sources = \
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gtkwidget.c \
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gtkwidget.c \
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gtkwindow-decorate.c \
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gtkwindow-decorate.c \
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gtkwindow.c \
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gtkwindow.c \
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gtkwrapbox.c \
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$(gtk_clipboard_dnd_c_sources)
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$(gtk_clipboard_dnd_c_sources)
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gtk_c_sources = $(gtk_base_c_sources)
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gtk_c_sources = $(gtk_base_c_sources)
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@ -218,6 +218,7 @@
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#include <gtk/gtkvseparator.h>
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#include <gtk/gtkvseparator.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtkwrapbox.h>
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#undef __GTK_H_INSIDE__
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#undef __GTK_H_INSIDE__
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@ -4629,6 +4629,29 @@ gtk_window_unstick
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#endif
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#endif
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#endif
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#endif
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#if IN_HEADER(__GTK_WRAP_BOX_H__)
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#if IN_FILE(__GTK_WRAP_BOX_C__)
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gtk_wrap_box_get_allocation_mode
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gtk_wrap_box_get_horizontal_spacing
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gtk_wrap_box_get_minimum_line_children
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gtk_wrap_box_get_natural_line_children
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gtk_wrap_box_get_spreading
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gtk_wrap_box_get_type G_GNUC_CONST
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gtk_wrap_box_get_vertical_spacing
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gtk_wrap_box_insert_child
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gtk_wrap_box_new
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gtk_wrap_box_reorder_child
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gtk_wrap_box_set_allocation_mode
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gtk_wrap_box_set_horizontal_spacing
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gtk_wrap_box_set_minimum_line_children
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gtk_wrap_box_set_natural_line_children
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gtk_wrap_box_set_spreading
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gtk_wrap_box_set_vertical_spacing
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#endif
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#endif
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#if IN_HEADER(__GTK_WIN32_EMBED_WIDGET_H__)
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#if IN_HEADER(__GTK_WIN32_EMBED_WIDGET_H__)
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#if IN_FILE(__GTK_WIN32_EMBED_WIDGET_C__)
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#if IN_FILE(__GTK_WIN32_EMBED_WIDGET_C__)
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#ifdef G_OS_WIN32
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#ifdef G_OS_WIN32
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@ -560,6 +560,52 @@ typedef enum
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} GtkSizeRequestMode;
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} GtkSizeRequestMode;
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/**
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* GtkWrapAllocationMode:
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* @GTK_WRAP_ALLOCATE_FREE: Items wrap freely in the box's orientation
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* @GTK_WRAP_ALLOCATE_ALIGNED: Items are aligned into rows and columns
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* @GTK_WRAP_ALLOCATE_HOMOGENEOUS: Items are all allocated the same size
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*
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* Describes how an #GtkWrapBox positions its children.
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*/
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typedef enum {
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GTK_WRAP_ALLOCATE_FREE = 0,
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GTK_WRAP_ALLOCATE_ALIGNED,
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GTK_WRAP_ALLOCATE_HOMOGENEOUS
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} GtkWrapAllocationMode;
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/**
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* GtkWrapBoxSpreading:
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* @GTK_WRAP_BOX_SPREAD_BEGIN: Items are allocated no more than their natural size
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* in the layout's orientation and any extra space is left trailing at
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* the end of each line.
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* @GTK_WRAP_BOX_SPREAD_END: Items are allocated no more than their natural size
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* in the layout's orientation and any extra space skipped at the beginning
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* of each line.
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* @GTK_WRAP_BOX_SPREAD_EVEN: Items are allocated no more than their natural size
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* in the layout's orientation and any extra space is evenly distributed
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* between children.
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* @GTK_WRAP_BOX_SPREAD_EXPAND: Items share the extra space evenly (or among children that 'expand' when
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* in %GTK_WRAP_ALLOCATE_FREE mode.
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*
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* Describes how an #GtkWrapBox deals with extra space when allocating children.
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*
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* The box always tries to fit as many children at their natural size
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* in the given orentation as possible with the exception of fitting "minimum-line-children"
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* items into the available size. When the available size is larger than
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* the size needed to fit a given number of children at their natural size
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* then extra space is available to distribute among children. The
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* #GtkWrapBoxSpreading option describes what to do with this space.
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*
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*/
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typedef enum {
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GTK_WRAP_BOX_SPREAD_BEGIN = 0,
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GTK_WRAP_BOX_SPREAD_END,
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GTK_WRAP_BOX_SPREAD_EVEN,
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GTK_WRAP_BOX_SPREAD_EXPAND
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} GtkWrapBoxSpreading;
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G_END_DECLS
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G_END_DECLS
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#endif /* __GTK_ENUMS_H__ */
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#endif /* __GTK_ENUMS_H__ */
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2403
gtk/gtkwrapbox.c
Normal file
2403
gtk/gtkwrapbox.c
Normal file
File diff suppressed because it is too large
Load Diff
101
gtk/gtkwrapbox.h
Normal file
101
gtk/gtkwrapbox.h
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@ -0,0 +1,101 @@
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/*
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* Copyright (C) 2010 Openismus GmbH
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*
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* Authors:
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* Tristan Van Berkom <tristanvb@openismus.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_WRAP_BOX_H__
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#define __GTK_WRAP_BOX_H__
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#include <gtk/gtkcontainer.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_WRAP_BOX (gtk_wrap_box_get_type ())
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#define GTK_WRAP_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBox))
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#define GTK_WRAP_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
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#define GTK_IS_WRAP_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WRAP_BOX))
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#define GTK_IS_WRAP_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WRAP_BOX))
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#define GTK_WRAP_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
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typedef struct _GtkWrapBox GtkWrapBox;
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typedef struct _GtkWrapBoxPriv GtkWrapBoxPriv;
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typedef struct _GtkWrapBoxClass GtkWrapBoxClass;
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struct _GtkWrapBox
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{
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GtkContainer container;
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/*< private >*/
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GtkWrapBoxPriv *priv;
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};
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struct _GtkWrapBoxClass
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{
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GtkContainerClass parent_class;
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};
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GType gtk_wrap_box_get_type (void) G_GNUC_CONST;
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GtkWidget *gtk_wrap_box_new (GtkWrapAllocationMode mode,
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GtkWrapBoxSpreading spreading,
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guint horizontal_spacing,
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guint vertical_spacing);
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void gtk_wrap_box_set_allocation_mode (GtkWrapBox *layout,
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GtkWrapAllocationMode mode);
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GtkWrapAllocationMode gtk_wrap_box_get_allocation_mode (GtkWrapBox *layout);
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void gtk_wrap_box_set_spreading (GtkWrapBox *layout,
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GtkWrapBoxSpreading spreading);
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GtkWrapBoxSpreading gtk_wrap_box_get_spreading (GtkWrapBox *layout);
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void gtk_wrap_box_set_vertical_spacing (GtkWrapBox *layout,
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guint spacing);
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guint gtk_wrap_box_get_vertical_spacing (GtkWrapBox *layout);
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void gtk_wrap_box_set_horizontal_spacing (GtkWrapBox *layout,
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guint spacing);
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guint gtk_wrap_box_get_horizontal_spacing (GtkWrapBox *layout);
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void gtk_wrap_box_set_minimum_line_children (GtkWrapBox *layout,
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guint n_children);
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guint gtk_wrap_box_get_minimum_line_children (GtkWrapBox *layout);
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void gtk_wrap_box_set_natural_line_children (GtkWrapBox *layout,
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guint n_children);
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guint gtk_wrap_box_get_natural_line_children (GtkWrapBox *layout);
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void gtk_wrap_box_insert_child (GtkWrapBox *layout,
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GtkWidget *widget,
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gint index,
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guint xpad,
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guint ypad,
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gboolean xexpand,
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gboolean yexpand,
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gboolean xfill,
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gboolean yfill);
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void gtk_wrap_box_reorder_child (GtkWrapBox *layout,
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GtkWidget *widget,
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guint index);
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G_END_DECLS
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#endif /* __GTK_WRAP_BOX_H__ */
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@ -89,7 +89,8 @@ noinst_PROGRAMS = $(TEST_PROGS) \
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testgrouping \
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testgrouping \
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testtooltips \
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testtooltips \
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testexpander \
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testexpander \
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testvolumebutton
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testvolumebutton \
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testwrapbox
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if USE_X11
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if USE_X11
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noinst_PROGRAMS += testapplication
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noinst_PROGRAMS += testapplication
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@ -170,6 +171,7 @@ testactions_DEPENDENCIES = $(TEST_DEPS)
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testgrouping_DEPENDENCIES = $(TEST_DEPS)
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testgrouping_DEPENDENCIES = $(TEST_DEPS)
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testtooltips_DEPENDENCIES = $(TEST_DEPS)
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testtooltips_DEPENDENCIES = $(TEST_DEPS)
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testvolumebutton_DEPENDENCIES = $(TEST_DEPS)
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testvolumebutton_DEPENDENCIES = $(TEST_DEPS)
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testwrapbox_DEPENDENCIES = $(TEST_DEPS)
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testwindows_DEPENDENCIES = $(TEST_DEPS)
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testwindows_DEPENDENCIES = $(TEST_DEPS)
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testexpander_DEPENDENCIES = $(TEST_DEPS)
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testexpander_DEPENDENCIES = $(TEST_DEPS)
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@ -238,6 +240,7 @@ testactions_LDADD = $(LDADDS)
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testgrouping_LDADD = $(LDADDS)
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testgrouping_LDADD = $(LDADDS)
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testtooltips_LDADD = $(LDADDS)
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testtooltips_LDADD = $(LDADDS)
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testvolumebutton_LDADD = $(LDADDS)
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testvolumebutton_LDADD = $(LDADDS)
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testwrapbox_LDADD = $(LDADDS)
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testwindows_LDADD = $(LDADDS)
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testwindows_LDADD = $(LDADDS)
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testexpander_LDADD = $(LDADDS)
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testexpander_LDADD = $(LDADDS)
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@ -337,6 +340,9 @@ testrecentchoosermenu_SOURCES = \
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testvolumebutton_SOURCES = \
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testvolumebutton_SOURCES = \
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testvolumebutton.c
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testvolumebutton.c
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testwrapbox_SOURCES = \
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testwrapbox.c
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testoffscreen_SOURCES = \
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testoffscreen_SOURCES = \
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gtkoffscreenbox.c \
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gtkoffscreenbox.c \
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gtkoffscreenbox.h \
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gtkoffscreenbox.h \
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547
tests/testwrapbox.c
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547
tests/testwrapbox.c
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@ -0,0 +1,547 @@
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/* testwrapbox.c
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* Copyright (C) 2010 Openismus GmbH
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*
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* Author:
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* Tristan Van Berkom <tristan.van.berkom@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gtk/gtk.h>
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enum {
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SIMPLE_ITEMS = 0,
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WRAPPY_ITEMS,
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STOCK_ITEMS
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};
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#define INITIAL_ALLOCATION_MODE GTK_WRAP_ALLOCATE_HOMOGENEOUS
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#define INITIAL_SPREADING GTK_WRAP_BOX_SPREAD_BEGIN
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#define INITIAL_MINIMUM_LENGTH 3
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#define INITIAL_HSPACING 2
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#define INITIAL_VSPACING 2
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static GtkWrapBox *the_wrapbox = NULL;
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static gint items_type = SIMPLE_ITEMS;
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static GtkOrientation text_orientation = GTK_ORIENTATION_HORIZONTAL;
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static gboolean items_xexpand = TRUE;
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static gboolean items_yexpand = TRUE;
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static gboolean items_xfill = TRUE;
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static gboolean items_yfill = TRUE;
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static gint items_xpad = 0;
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static gint items_ypad = 0;
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static void
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populate_wrapbox_simple (GtkWrapBox *wrapbox)
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{
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GtkWidget *widget, *frame;
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gint i;
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for (i = 0; i < 30; i++)
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{
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gchar *text = g_strdup_printf ("Item %02d", i);
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widget = gtk_label_new (text);
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frame = gtk_frame_new (NULL);
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gtk_widget_show (widget);
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gtk_widget_show (frame);
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gtk_container_add (GTK_CONTAINER (frame), widget);
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if (text_orientation == GTK_ORIENTATION_VERTICAL)
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gtk_label_set_angle (GTK_LABEL (widget), 90);
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gtk_wrap_box_insert_child (GTK_WRAP_BOX (wrapbox), frame, -1,
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items_xpad, items_ypad,
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items_xexpand, items_yexpand, items_xfill, items_yfill);
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g_free (text);
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}
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}
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static void
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populate_wrapbox_wrappy (GtkWrapBox *wrapbox)
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{
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GtkWidget *widget, *frame;
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gint i;
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const gchar *strings[] = {
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"These are", "some wrappy label", "texts", "of various", "lengths.",
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"They should always be", "shown", "consecutively. Except it's",
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"hard to say", "where exactly the", "label", "will wrap", "and where exactly",
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"the actual", "container", "will wrap.", "This label is really really really long !",
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"Let's add some more", "labels to the",
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"mix. Just to", "make sure we", "got something to work", "with here."
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};
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||||||
|
for (i = 0; i < G_N_ELEMENTS (strings); i++)
|
||||||
|
{
|
||||||
|
widget = gtk_label_new (strings[i]);
|
||||||
|
frame = gtk_frame_new (NULL);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
gtk_widget_show (frame);
|
||||||
|
|
||||||
|
if (text_orientation == GTK_ORIENTATION_VERTICAL)
|
||||||
|
gtk_label_set_angle (GTK_LABEL (widget), 90);
|
||||||
|
|
||||||
|
gtk_container_add (GTK_CONTAINER (frame), widget);
|
||||||
|
|
||||||
|
gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
|
||||||
|
gtk_label_set_line_wrap_mode (GTK_LABEL (widget), PANGO_WRAP_WORD);
|
||||||
|
gtk_label_set_width_chars (GTK_LABEL (widget), 10);
|
||||||
|
|
||||||
|
gtk_wrap_box_insert_child (GTK_WRAP_BOX (wrapbox), frame, -1,
|
||||||
|
items_xpad, items_ypad,
|
||||||
|
items_xexpand, items_yexpand, items_xfill, items_yfill);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static void
|
||||||
|
populate_wrapbox_stock (GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
GtkWidget *widget;
|
||||||
|
static GSList *stock_ids = NULL;
|
||||||
|
GSList *l;
|
||||||
|
gint i;
|
||||||
|
|
||||||
|
if (!stock_ids)
|
||||||
|
stock_ids = gtk_stock_list_ids ();
|
||||||
|
|
||||||
|
for (i = 0, l = stock_ids; i < 30 && l != NULL; i++, l = l->next)
|
||||||
|
{
|
||||||
|
gchar *stock_id = l->data;
|
||||||
|
|
||||||
|
widget = gtk_button_new_from_stock (stock_id);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_wrap_box_insert_child (GTK_WRAP_BOX (wrapbox), widget, -1,
|
||||||
|
items_xpad, items_ypad,
|
||||||
|
items_xexpand, items_yexpand, items_xfill, items_yfill);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
populate_items (GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
GList *children, *l;
|
||||||
|
|
||||||
|
/* Remove all children first */
|
||||||
|
children = gtk_container_get_children (GTK_CONTAINER (wrapbox));
|
||||||
|
for (l = children; l; l = l->next)
|
||||||
|
{
|
||||||
|
GtkWidget *child = l->data;
|
||||||
|
|
||||||
|
gtk_container_remove (GTK_CONTAINER (wrapbox), child);
|
||||||
|
}
|
||||||
|
g_list_free (children);
|
||||||
|
|
||||||
|
if (items_type == SIMPLE_ITEMS)
|
||||||
|
populate_wrapbox_simple (wrapbox);
|
||||||
|
else if (items_type == WRAPPY_ITEMS)
|
||||||
|
populate_wrapbox_wrappy (wrapbox);
|
||||||
|
else if (items_type == STOCK_ITEMS)
|
||||||
|
populate_wrapbox_stock (wrapbox);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static void
|
||||||
|
mode_changed (GtkComboBox *box,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
GtkWrapAllocationMode mode = gtk_combo_box_get_active (box);
|
||||||
|
|
||||||
|
gtk_wrap_box_set_allocation_mode (wrapbox, mode);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
spreading_changed (GtkComboBox *box,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
GtkWrapBoxSpreading spreading = gtk_combo_box_get_active (box);
|
||||||
|
|
||||||
|
gtk_wrap_box_set_spreading (wrapbox, spreading);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
orientation_changed (GtkComboBox *box,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
GtkOrientation orientation = gtk_combo_box_get_active (box);
|
||||||
|
|
||||||
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (wrapbox), orientation);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
line_length_changed (GtkSpinButton *spin,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
gint length = gtk_spin_button_get_value_as_int (spin);
|
||||||
|
|
||||||
|
gtk_wrap_box_set_minimum_line_children (wrapbox, length);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
spacing_changed (GtkSpinButton *button,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
GtkOrientation orientation = GPOINTER_TO_INT (data);
|
||||||
|
gint state = gtk_spin_button_get_value_as_int (button);
|
||||||
|
|
||||||
|
if (orientation == GTK_ORIENTATION_HORIZONTAL)
|
||||||
|
gtk_wrap_box_set_horizontal_spacing (the_wrapbox, state);
|
||||||
|
else
|
||||||
|
gtk_wrap_box_set_vertical_spacing (the_wrapbox, state);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static void
|
||||||
|
items_changed (GtkComboBox *box,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
items_type = gtk_combo_box_get_active (box);
|
||||||
|
|
||||||
|
populate_items (wrapbox);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
text_orientation_changed (GtkComboBox *box,
|
||||||
|
GtkWrapBox *wrapbox)
|
||||||
|
{
|
||||||
|
text_orientation = gtk_combo_box_get_active (box);
|
||||||
|
|
||||||
|
populate_items (wrapbox);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
child_option_toggled (GtkToggleButton *button,
|
||||||
|
gboolean *state)
|
||||||
|
{
|
||||||
|
*state = gtk_toggle_button_get_active (button);
|
||||||
|
|
||||||
|
populate_items (the_wrapbox);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
child_padding_changed (GtkSpinButton *button,
|
||||||
|
gint *state)
|
||||||
|
{
|
||||||
|
*state = gtk_spin_button_get_value_as_int (button);
|
||||||
|
|
||||||
|
populate_items (the_wrapbox);
|
||||||
|
}
|
||||||
|
|
||||||
|
static GtkWidget *
|
||||||
|
create_window (void)
|
||||||
|
{
|
||||||
|
GtkWidget *window, *hbox, *vbox, *frame, *wrapbox_cntl, *items_cntl;
|
||||||
|
GtkWidget *wrapbox, *widget, *expander, *swindow;
|
||||||
|
|
||||||
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
vbox = gtk_vbox_new (FALSE, 6);
|
||||||
|
|
||||||
|
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
|
||||||
|
|
||||||
|
gtk_widget_show (vbox);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
gtk_container_add (GTK_CONTAINER (window), hbox);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
frame = gtk_frame_new ("Wrap Box");
|
||||||
|
gtk_widget_show (frame);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
|
||||||
|
|
||||||
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
||||||
|
gtk_widget_show (swindow);
|
||||||
|
gtk_container_add (GTK_CONTAINER (frame), swindow);
|
||||||
|
|
||||||
|
wrapbox = gtk_wrap_box_new (INITIAL_ALLOCATION_MODE, INITIAL_SPREADING,
|
||||||
|
INITIAL_HSPACING, INITIAL_VSPACING);
|
||||||
|
the_wrapbox = (GtkWrapBox *)wrapbox;
|
||||||
|
gtk_wrap_box_set_minimum_line_children (GTK_WRAP_BOX (wrapbox), INITIAL_MINIMUM_LENGTH);
|
||||||
|
gtk_widget_show (wrapbox);
|
||||||
|
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), wrapbox);
|
||||||
|
|
||||||
|
/* Add Wrapbox test control frame */
|
||||||
|
expander = gtk_expander_new ("Wrap Box controls");
|
||||||
|
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
|
||||||
|
wrapbox_cntl = gtk_vbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (wrapbox_cntl);
|
||||||
|
gtk_widget_show (expander);
|
||||||
|
gtk_container_add (GTK_CONTAINER (expander), wrapbox_cntl);
|
||||||
|
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
/* Add Allocation mode control */
|
||||||
|
widget = gtk_combo_box_new_text ();
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Wrap Freely");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Align items");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Homogeneous");
|
||||||
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), INITIAL_ALLOCATION_MODE);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox allocation mode");
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (mode_changed), wrapbox);
|
||||||
|
|
||||||
|
/* Add Spreading control */
|
||||||
|
widget = gtk_combo_box_new_text ();
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Begin");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread End");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Even");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Expand");
|
||||||
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), INITIAL_SPREADING);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox spread mode");
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (spreading_changed), wrapbox);
|
||||||
|
|
||||||
|
/* Add Orientation control */
|
||||||
|
widget = gtk_combo_box_new_text ();
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Horizontal");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Vertical");
|
||||||
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox orientation");
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (orientation_changed), wrapbox);
|
||||||
|
|
||||||
|
/* Add minimum line length in items control */
|
||||||
|
widget = gtk_spin_button_new_with_range (1, 10, 1);
|
||||||
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_MINIMUM_LENGTH);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the minimum amount of items per line before wrapping");
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (line_length_changed), wrapbox);
|
||||||
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
||||||
|
G_CALLBACK (line_length_changed), wrapbox);
|
||||||
|
|
||||||
|
/* Add horizontal/vertical spacing controls */
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_label_new ("H Spacing");
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
||||||
|
|
||||||
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
||||||
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_HSPACING);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the horizontal spacing between children");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
|
||||||
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
||||||
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_label_new ("V Spacing");
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
||||||
|
|
||||||
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
||||||
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_VSPACING);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the vertical spacing between children");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
|
||||||
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
||||||
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
|
||||||
|
/* Add test items control frame */
|
||||||
|
expander = gtk_expander_new ("Test item controls");
|
||||||
|
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
|
||||||
|
items_cntl = gtk_vbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (items_cntl);
|
||||||
|
gtk_widget_show (expander);
|
||||||
|
gtk_container_add (GTK_CONTAINER (expander), items_cntl);
|
||||||
|
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
/* Add Items control */
|
||||||
|
widget = gtk_combo_box_new_text ();
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Simple");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Wrappy");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Stock");
|
||||||
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the item set to use");
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (items_changed), wrapbox);
|
||||||
|
|
||||||
|
|
||||||
|
/* Add Text Orientation control */
|
||||||
|
widget = gtk_combo_box_new_text ();
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Horizontal");
|
||||||
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Vertical");
|
||||||
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the item's text orientation (cant be done for stock buttons)");
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (text_orientation_changed), wrapbox);
|
||||||
|
|
||||||
|
|
||||||
|
/* Add expand/fill options */
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_check_button_new_with_label ("X Expand");
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set whether the items expand horizontally");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
||||||
|
G_CALLBACK (child_option_toggled), &items_xexpand);
|
||||||
|
|
||||||
|
|
||||||
|
widget = gtk_check_button_new_with_label ("X Fill");
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set whether the items fill their allotted size horizontally");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
||||||
|
G_CALLBACK (child_option_toggled), &items_xfill);
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_check_button_new_with_label ("Y Expand");
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set whether the items expand vertically");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
||||||
|
G_CALLBACK (child_option_toggled), &items_yexpand);
|
||||||
|
|
||||||
|
|
||||||
|
widget = gtk_check_button_new_with_label ("Y Fill");
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set whether the items fill their allotted size vertically");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
||||||
|
G_CALLBACK (child_option_toggled), &items_yfill);
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
|
||||||
|
/* Add x/y padding options */
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_label_new ("X Padding");
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
||||||
|
|
||||||
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the horizontal padding values for children");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (child_padding_changed), &items_xpad);
|
||||||
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
||||||
|
G_CALLBACK (child_padding_changed), &items_xpad);
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
|
||||||
|
hbox = gtk_hbox_new (FALSE, 2);
|
||||||
|
gtk_widget_show (hbox);
|
||||||
|
|
||||||
|
widget = gtk_label_new ("Y Padding");
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
||||||
|
|
||||||
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
||||||
|
gtk_widget_show (widget);
|
||||||
|
|
||||||
|
gtk_widget_set_tooltip_text (widget, "Set the vertical padding values for children");
|
||||||
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
g_signal_connect (G_OBJECT (widget), "changed",
|
||||||
|
G_CALLBACK (child_padding_changed), &items_ypad);
|
||||||
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
||||||
|
G_CALLBACK (child_padding_changed), &items_ypad);
|
||||||
|
|
||||||
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
populate_items (GTK_WRAP_BOX (wrapbox));
|
||||||
|
|
||||||
|
return window;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
int
|
||||||
|
main (int argc, char *argv[])
|
||||||
|
{
|
||||||
|
GtkWidget *window;
|
||||||
|
|
||||||
|
gtk_init (&argc, &argv);
|
||||||
|
|
||||||
|
window = create_window ();
|
||||||
|
|
||||||
|
g_signal_connect (window, "delete-event",
|
||||||
|
G_CALLBACK (gtk_main_quit), window);
|
||||||
|
|
||||||
|
gtk_widget_show (window);
|
||||||
|
|
||||||
|
gtk_main ();
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user