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- Complete the ProgressBar API - Fix the CList example code

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Mon Feb 22 08:45:10 GMT 1999 Tony Gale  <gale@gtk.org>

        * docs/gtk_tut.sgml:
          - Complete the ProgressBar API
          - Fix the CList example code

        * examples/clist/clist.c, examples/progressbar/progressbar.c:
           Update from tutorial
This commit is contained in:
GMT 1999 Tony Gale
1999-02-22 08:51:02 +00:00
committed by Tony Gale
parent 619ca57c5a
commit d5aed59bbc
11 changed files with 530 additions and 313 deletions
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169
examples/clist/clist.c
View File

@ -1,26 +1,94 @@
/* example-start clist clist.c */
#include <gtk/gtk.h>
#include <glib.h>
#include <gtk/gtk.h>
/* These are just the prototypes of the various callbacks */
void button_add_clicked( GtkWidget *button, gpointer data);
void button_clear_clicked( GtkWidget *button, gpointer data);
void button_hide_show_clicked( GtkWidget *button, gpointer data);
void selection_made( GtkWidget *clist, gint row, gint column,
GdkEventButton *event, gpointer data);
/* User clicked the "Add List" button. */
void button_add_clicked( gpointer data )
{
int indx;
/* Something silly to add to the list. 4 rows of 2 columns each */
gchar *drink[4][2] = { { "Milk", "3 Oz" },
{ "Water", "6 l" },
{ "Carrots", "2" },
{ "Snakes", "55" } };
gint main (int argc, gchar *argv[])
/* Here we do the actual adding of the text. It's done once for
* each row.
*/
for ( indx=0 ; indx < 4 ; indx++ )
gtk_clist_append( (GtkCList *) data, drink[indx]);
return;
}
/* User clicked the "Clear List" button. */
void button_clear_clicked( gpointer data )
{
/* Clear the list using gtk_clist_clear. This is much faster than
* calling gtk_clist_remove once for each row.
*/
gtk_clist_clear( (GtkCList *) data);
return;
}
/* The user clicked the "Hide/Show titles" button. */
void button_hide_show_clicked( gpointer data )
{
/* Just a flag to remember the status. 0 = currently visible */
static short int flag = 0;
if (flag == 0)
{
/* Hide the titles and set the flag to 1 */
gtk_clist_column_titles_hide((GtkCList *) data);
flag++;
}
else
{
/* Show the titles and reset flag to 0 */
gtk_clist_column_titles_show((GtkCList *) data);
flag--;
}
return;
}
/* If we come here, then the user has selected a row in the list. */
void selection_made( GtkWidget *clist,
gint row,
gint column,
GdkEventButton *event,
gpointer data )
{
gchar *text;
/* Get the text that is stored in the selected row and column
* which was clicked in. We will receive it as a pointer in the
* argument text.
*/
gtk_clist_get_text(GTK_CLIST(clist), row, column, &text);
/* Just prints some information about the selected row */
g_print("You selected row %d. More specifically you clicked in "
"column %d, and the text in this cell is %s\n\n",
row, column, text);
return;
}
int main( int argc,
gchar *argv[] )
{
GtkWidget *window;
GtkWidget *vbox, *hbox;
GtkWidget *clist;
GtkWidget *button_add, *button_clear, *button_hide_show;
gchar *titles[2] = {"Ingredients","Amount"};
GtkWidget *window;
GtkWidget *vbox, *hbox;
GtkWidget *clist;
GtkWidget *button_add, *button_clear, *button_hide_show;
gchar *titles[2] = { "Ingredients", "Amount" };
gtk_init(&argc, &argv);
window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_set_usize(GTK_WIDGET(window), 300, 150);
@ -95,75 +163,4 @@ gint main (int argc, gchar *argv[])
return(0);
}
/* User clicked the "Add List" button. */
void button_add_clicked( GtkWidget *button, gpointer data)
{
int indx;
/* Something silly to add to the list. 4 rows of 2 columns each */
gchar *drink[4][2] = {{"Milk", "3 Oz"},
{"Water", "6 l"},
{"Carrots", "2"},
{"Snakes", "55"}};
/* Here we do the actual adding of the text. It's done once for
* each row.
*/
for( indx=0; indx < 4; indx++)
gtk_clist_append( (GtkCList*) data, drink[indx]);
return;
}
/* User clicked the "Clear List" button. */
void button_clear_clicked( GtkWidget *button, gpointer data)
{
/* Clear the list using gtk_clist_clear. This is much faster than
* calling gtk_clist_remove once for each row.
*/
gtk_clist_clear((GtkCList*) data);
return;
}
/* The user clicked the "Hide/Show titles" button. */
void button_hide_show_clicked( GtkWidget *button, gpointer data)
{
/* Just a flag to remember the status. 0 = currently visible */
static short int flag = 0;
if (flag == 0)
{
/* Hide the titles and set the flag to 1 */
gtk_clist_column_titles_hide((GtkCList*) data);
flag++;
}
else
{
/* Show the titles and reset flag to 0 */
gtk_clist_column_titles_show((GtkCList*) data);
flag--;
}
return;
}
/* If we come here, then the user has selected a row in the list. */
void selection_made( GtkWidget *clist, gint row, gint column,
GdkEventButton *event, gpointer data)
{
gchar *text;
/* Get the text that is stored in the selected row and column
* which was clicked in. We will receive it as a pointer in the
* argument text.
*/
gtk_clist_get_text(GTK_CLIST(clist), row, column, &text);
/* Just prints some information about the selected row */
g_print("You selected row %d. More specifically you clicked in column %d, and the text in this cell is %s\n\n", row, column, text);
return;
}
/* example-end */