forked from AuroraMiddleware/gtk
testframe: Drop padding
No need to emulate features that GtkFrame no longer has.
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130ae89e54
commit
92ac66f16a
@ -18,78 +18,6 @@
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#include <gtk/gtk.h>
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#include <gtk/gtk.h>
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#include <math.h>
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#include <math.h>
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static void
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spin_hpadding_cb (GtkSpinButton *spin, gpointer user_data)
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{
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GtkWidget *frame = user_data;
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GtkCssProvider *provider;
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GtkStyleContext *context;
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gchar *data;
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GtkBorder pad;
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context = gtk_widget_get_style_context (frame);
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provider = g_object_get_data (G_OBJECT (frame), "provider");
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if (provider == NULL)
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{
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provider = gtk_css_provider_new ();
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g_object_set_data (G_OBJECT (frame), "provider", provider);
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gtk_style_context_add_provider (context,
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GTK_STYLE_PROVIDER (provider),
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GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
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}
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gtk_style_context_save (context);
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gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
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gtk_style_context_get_padding (context, &pad);
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gtk_style_context_restore (context);
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data = g_strdup_printf ("frame { padding: %dpx %dpx }",
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pad.top,
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(gint)gtk_spin_button_get_value (spin));
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gtk_css_provider_load_from_data (provider, data, -1);
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g_free (data);
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gtk_widget_queue_resize (frame);
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}
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static void
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spin_vpadding_cb (GtkSpinButton *spin, gpointer user_data)
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{
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GtkWidget *frame = user_data;
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GtkCssProvider *provider;
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GtkStyleContext *context;
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gchar *data;
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GtkBorder pad;
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context = gtk_widget_get_style_context (frame);
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provider = g_object_get_data (G_OBJECT (frame), "provider");
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if (provider == NULL)
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{
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provider = gtk_css_provider_new ();
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g_object_set_data (G_OBJECT (frame), "provider", provider);
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gtk_style_context_add_provider (context,
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GTK_STYLE_PROVIDER (provider),
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GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
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}
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gtk_style_context_save (context);
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gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
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gtk_style_context_get_padding (context, &pad);
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gtk_style_context_restore (context);
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data = g_strdup_printf ("frame { padding: %dpx %dpx }",
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(gint)gtk_spin_button_get_value (spin),
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pad.left);
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gtk_css_provider_load_from_data (provider, data, -1);
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g_free (data);
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gtk_widget_queue_resize (frame);
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}
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/* Function to normalize rounding errors in FP arithmetic to
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/* Function to normalize rounding errors in FP arithmetic to
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our desired limits */
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our desired limits */
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@ -172,24 +100,6 @@ int main (int argc, char **argv)
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g_signal_connect (widget, "value-changed", G_CALLBACK (spin_xalign_cb), frame);
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g_signal_connect (widget, "value-changed", G_CALLBACK (spin_xalign_cb), frame);
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gtk_grid_attach (grid, widget, 1, 0, 1, 1);
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gtk_grid_attach (grid, widget, 1, 0, 1, 1);
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/* Spin to control vertical padding */
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widget = gtk_label_new ("vertical padding:");
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gtk_grid_attach (grid, widget, 0, 1, 1, 1);
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widget = gtk_spin_button_new_with_range (0, 250, 1);
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g_signal_connect (widget, "value-changed", G_CALLBACK (spin_vpadding_cb), frame);
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gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), 0);
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gtk_grid_attach (grid, widget, 1, 1, 1, 1);
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/* Spin to control horizontal padding */
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widget = gtk_label_new ("horizontal padding:");
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gtk_grid_attach (grid, widget, 0, 2, 1, 1);
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widget = gtk_spin_button_new_with_range (0, 250, 1);
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g_signal_connect (widget, "value-changed", G_CALLBACK (spin_hpadding_cb), frame);
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gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), 0);
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gtk_grid_attach (grid, widget, 1, 2, 1, 1);
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gtk_widget_show (window);
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gtk_widget_show (window);
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while (!done)
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while (!done)
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