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Added gtk_cell_area_foreach_alloc() to further simplify GtkCellArea subclasses

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gtk_cell_area_foreach_alloc() itterates over an allocated list of cells
and calls a callback with the cell's allocation until the callback returns
TRUE.
  - Removed vfunc get_cell_allocation() and implemented
    gtk_cell_area_get_cell_allocation() using foreach_alloc()
  - Added gtk_cell_area_get_cell_at_position() using foreach_alloc()
  - Removed GtkCellAreaBox ->event() implementation and implemented
    mouse "click" cell activation in GtkCellArea class directly using
    gtk_cell_area_get_cell_at_position().
This commit is contained in:
Tristan Van Berkom
2010-12-06 14:11:28 +09:00
parent 4b065f5389
commit 2588165bfb
4 changed files with 271 additions and 180 deletions
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5
docs/reference/gtk/gtk3-sections.txt
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@ -4387,16 +4387,19 @@ gtk_cell_layout_get_type
GtkCellArea
GtkCellAreaClass
GtkCellCallback
GtkCellAllocCallback
GTK_CELL_AREA_WARN_INVALID_CELL_PROPERTY_ID
gtk_cell_area_add
gtk_cell_area_remove
gtk_cell_area_has_renderer
gtk_cell_area_foreach
gtk_cell_area_get_cell_allocation
gtk_cell_area_foreach_alloc
gtk_cell_area_event
gtk_cell_area_render
gtk_cell_area_set_style_detail
gtk_cell_area_get_style_detail
gtk_cell_area_get_cell_allocation
gtk_cell_area_get_cell_at_position
gtk_cell_area_create_context
gtk_cell_area_get_request_mode
gtk_cell_area_get_preferred_width