AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-12-26 13:41:07 +00:00
Code Issues Projects Releases Wiki Activity

testframe: Drop padding

Browse Source 
No need to emulate features that GtkFrame no longer has.
This commit is contained in:
Matthias Clasen 2020-05-03 11:44:00 -04:00
parent 130ae89e54
commit 92ac66f16a
1 changed files with 0 additions and 90 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
tests/testframe.c
View File

@ -18,78 +18,6 @@
#include <gtk/gtk.h>
#include <math.h>
static void
spin_hpadding_cb (GtkSpinButton *spin, gpointer user_data)
{
GtkWidget *frame = user_data;
GtkCssProvider *provider;
GtkStyleContext *context;
gchar *data;
GtkBorder pad;
context = gtk_widget_get_style_context (frame);
provider = g_object_get_data (G_OBJECT (frame), "provider");
if (provider == NULL)
{
provider = gtk_css_provider_new ();
g_object_set_data (G_OBJECT (frame), "provider", provider);
gtk_style_context_add_provider (context,
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
gtk_style_context_save (context);
gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
gtk_style_context_get_padding (context, &pad);
gtk_style_context_restore (context);
data = g_strdup_printf ("frame { padding: %dpx %dpx }",
pad.top,
(gint)gtk_spin_button_get_value (spin));
gtk_css_provider_load_from_data (provider, data, -1);
g_free (data);
gtk_widget_queue_resize (frame);
}
static void
spin_vpadding_cb (GtkSpinButton *spin, gpointer user_data)
{
GtkWidget *frame = user_data;
GtkCssProvider *provider;
GtkStyleContext *context;
gchar *data;
GtkBorder pad;
context = gtk_widget_get_style_context (frame);
provider = g_object_get_data (G_OBJECT (frame), "provider");
if (provider == NULL)
{
provider = gtk_css_provider_new ();
g_object_set_data (G_OBJECT (frame), "provider", provider);
gtk_style_context_add_provider (context,
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
gtk_style_context_save (context);
gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
gtk_style_context_get_padding (context, &pad);
gtk_style_context_restore (context);
data = g_strdup_printf ("frame { padding: %dpx %dpx }",
(gint)gtk_spin_button_get_value (spin),
pad.left);
gtk_css_provider_load_from_data (provider, data, -1);
g_free (data);
gtk_widget_queue_resize (frame);
}
/* Function to normalize rounding errors in FP arithmetic to
our desired limits */
@ -172,24 +100,6 @@ int main (int argc, char **argv)
g_signal_connect (widget, "value-changed", G_CALLBACK (spin_xalign_cb), frame);
gtk_grid_attach (grid, widget, 1, 0, 1, 1);
/* Spin to control vertical padding */
widget = gtk_label_new ("vertical padding:");
gtk_grid_attach (grid, widget, 0, 1, 1, 1);
widget = gtk_spin_button_new_with_range (0, 250, 1);
g_signal_connect (widget, "value-changed", G_CALLBACK (spin_vpadding_cb), frame);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), 0);
gtk_grid_attach (grid, widget, 1, 1, 1, 1);
/* Spin to control horizontal padding */
widget = gtk_label_new ("horizontal padding:");
gtk_grid_attach (grid, widget, 0, 2, 1, 1);
widget = gtk_spin_button_new_with_range (0, 250, 1);
g_signal_connect (widget, "value-changed", G_CALLBACK (spin_hpadding_cb), frame);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), 0);
gtk_grid_attach (grid, widget, 1, 2, 1, 1);
gtk_widget_show (window);
while (!done)