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Simplify a few things

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Adwaita seems to misrender focus on entries with margins, so
use spacing instead. Also, don't use entry buffer unnecessarily.
This commit is contained in:
Matthias Clasen 2011-08-09 01:10:39 +02:00
parent a18fab88a1
commit 97d26ac9c0
1 changed files with 51 additions and 62 deletions
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107
gtk/gtkfontchooser.c
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@ -248,50 +248,44 @@ gtk_font_chooser_get_property (GObject *object,
break;
}
}
static void
deleted_text_cb (GtkEntryBuffer *buffer,
guint position,
guint n_chars,
gpointer user_data)
{
GtkFontChooser *fc = (GtkFontChooser*)user_data;
GtkFontChooserPrivate *priv = fc->priv;
GtkWidget *entry = priv->search_entry;
if (gtk_entry_buffer_get_length (buffer) == 0)
static void
text_changed_cb (GtkEntry *entry,
GParamSpec *pspec,
GtkFontChooser *fc)
{
GtkFontChooserPrivate *priv = fc->priv;
const gchar *text;
text = gtk_entry_get_text (entry);
if (text == NULL || text[0] == '\0')
{
GIcon *icon = g_themed_icon_new_with_default_fallbacks ("edit-find-symbolic");
gtk_entry_set_icon_from_gicon (GTK_ENTRY (entry),
GTK_ENTRY_ICON_SECONDARY,
icon);
GIcon *icon;
icon = g_themed_icon_new_with_default_fallbacks ("edit-find-symbolic");
g_object_set (G_OBJECT (priv->search_entry),
"secondary-icon-gicon", icon,
"secondary-icon-activatable", FALSE,
"secondary-icon-sensitive", FALSE,
NULL);
g_object_unref (icon);
}
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter));
}
static void
inserted_text_cb (GtkEntryBuffer *buffer,
guint position,
gchar *chars,
guint n_chars,
gpointer user_data)
{
GtkFontChooser *fc = (GtkFontChooser*)user_data;
GtkFontChooserPrivate *priv = fc->priv;
GtkWidget *entry = priv->search_entry;
if (g_strcmp0 (gtk_entry_get_icon_stock (GTK_ENTRY (entry), GTK_ENTRY_ICON_SECONDARY),
"edit-clear-symbolic") != 0 ||
g_strcmp0 (gtk_entry_get_icon_stock (GTK_ENTRY (entry), GTK_ENTRY_ICON_SECONDARY),
GTK_STOCK_CLEAR) != 0)
else
{
GIcon *icon = g_themed_icon_new_with_default_fallbacks ("edit-clear-symbolic");
gtk_entry_set_icon_from_gicon (GTK_ENTRY (entry),
GTK_ENTRY_ICON_SECONDARY,
icon);
if (!gtk_entry_get_icon_activatable (GTK_ENTRY (priv->search_entry), GTK_ENTRY_ICON_SECONDARY))
{
GIcon *icon;
icon = g_themed_icon_new_with_default_fallbacks ("edit-clear-symbolic");
g_object_set (G_OBJECT (priv->search_entry),
"secondary-icon-gicon", icon,
"secondary-icon-activatable", TRUE,
"secondary-icon-sensitive", TRUE,
NULL);
g_object_unref (icon);
}
}
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter));
}
@ -302,7 +296,7 @@ icon_press_cb (GtkEntry *entry,
GdkEvent *event,
gpointer user_data)
{
gtk_entry_buffer_delete_text (gtk_entry_get_buffer (entry), 0, -1);
gtk_entry_set_text (entry, "");
}
static void
@ -588,10 +582,8 @@ gtk_font_chooser_init (GtkFontChooser *fontchooser)
grid = gtk_grid_new ();
sub_grid = gtk_grid_new ();
gtk_widget_set_margin_bottom (priv->search_entry, 6);
gtk_widget_set_margin_bottom (scrolled_win, 6);
gtk_widget_set_margin_bottom (priv->preview, 6);
gtk_widget_set_margin_right (priv->size_slider, 6);
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_grid_set_row_spacing (GTK_GRID (sub_grid), 6);
gtk_grid_attach (GTK_GRID (grid), priv->search_entry, 0, 0, 3, 1);
gtk_grid_attach (GTK_GRID (grid), scrolled_win, 0, 1, 3, 1);
@ -630,37 +622,34 @@ gtk_font_chooser_init (GtkFontChooser *fontchooser)
/* Set search icon and place holder text */
icon = g_themed_icon_new_with_default_fallbacks ("edit-find-symbolic");
gtk_entry_set_icon_from_gicon (GTK_ENTRY (priv->search_entry),
GTK_ENTRY_ICON_SECONDARY,
icon);
g_object_set (G_OBJECT (priv->search_entry),
"secondary-icon-gicon", icon,
"secondary-icon-activatable", FALSE,
"secondary-icon-sensitive", FALSE,
NULL);
g_object_unref (icon);
gtk_entry_set_placeholder_text (GTK_ENTRY (priv->search_entry), _("Search font name"));
/** Callback connections **/
/* Connect to callback for the live search text entry */
g_signal_connect (G_OBJECT (gtk_entry_get_buffer (GTK_ENTRY (priv->search_entry))),
"deleted-text", G_CALLBACK (deleted_text_cb), fontchooser);
g_signal_connect (G_OBJECT (gtk_entry_get_buffer (GTK_ENTRY (priv->search_entry))),
"inserted-text", G_CALLBACK (inserted_text_cb), fontchooser);
g_signal_connect (G_OBJECT (priv->search_entry),
g_signal_connect (priv->search_entry, "notify::text",
G_CALLBACK (text_changed_cb), fontchooser);
g_signal_connect (priv->search_entry,
"icon-press", G_CALLBACK (icon_press_cb), NULL);
/* Size controls callbacks */
g_signal_connect (G_OBJECT (gtk_range_get_adjustment (GTK_RANGE (priv->size_slider))),
g_signal_connect (gtk_range_get_adjustment (GTK_RANGE (priv->size_slider)),
"value-changed", G_CALLBACK (slider_change_cb), fontchooser);
g_signal_connect (G_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (priv->size_spin))),
g_signal_connect (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (priv->size_spin)),
"value-changed", G_CALLBACK (spin_change_cb), fontchooser);
/* Font selection callback */
g_signal_connect (G_OBJECT (priv->family_face_list), "cursor-changed",
g_signal_connect (priv->family_face_list, "cursor-changed",
G_CALLBACK (cursor_changed_cb), fontchooser);
/* Zoom on preview scroll*/
g_signal_connect (G_OBJECT (priv->preview), "scroll-event",
g_signal_connect (priv->preview, "scroll-event",
G_CALLBACK (zoom_preview_cb), fontchooser);
g_signal_connect (G_OBJECT (priv->size_slider), "scroll-event",
g_signal_connect (priv->size_slider, "scroll-event",
G_CALLBACK (zoom_preview_cb), fontchooser);
set_range_marks (priv, priv->size_slider, (gint*)font_sizes, G_N_ELEMENTS (font_sizes));
@ -674,7 +663,7 @@ gtk_font_chooser_init (GtkFontChooser *fontchooser)
*/
/* Set default focus */
gtk_widget_pop_composite_child();
gtk_widget_pop_composite_child ();
}
/**