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file chooser dialog: Add a search button to the header

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This is where we put similar search buttons in applications
and in other dialogs, such as the GtkAppChooserDialog.
This commit is contained in:
Matthias Clasen 2015-01-28 15:36:57 -05:00
parent de4427304c
commit 7c51e60b86
1 changed files with 41 additions and 1 deletions
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42
gtk/gtkfilechooserdialog.c
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@ -30,6 +30,9 @@
#include "gtktypebuiltins.h"
#include "gtkintl.h"
#include "gtksettings.h"
#include "gtktogglebutton.h"
#include "gtkstylecontext.h"
#include "gtkheaderbar.h"
#include "gtkdialogprivate.h"
#include <stdarg.h>
@ -200,6 +203,7 @@ struct _GtkFileChooserDialogPrivate
/* for use with GtkFileChooserEmbed */
gboolean response_requested;
gboolean search_setup;
};
static void gtk_file_chooser_dialog_set_property (GObject *object,
@ -469,6 +473,41 @@ gtk_file_chooser_dialog_get_property (GObject *object,
g_object_get_property (G_OBJECT (priv->widget), pspec->name, value);
}
static void
setup_search (GtkFileChooserDialog *dialog)
{
gboolean use_header;
if (dialog->priv->search_setup)
return;
dialog->priv->search_setup = TRUE;
g_object_get (dialog, "use-header-bar", &use_header, NULL);
if (use_header)
{
GtkWidget *button;
GtkWidget *image;
GtkWidget *header;
button = gtk_toggle_button_new ();
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
image = gtk_image_new_from_icon_name ("edit-find-symbolic", GTK_ICON_SIZE_MENU);
gtk_container_add (GTK_CONTAINER (button), image);
gtk_style_context_add_class (gtk_widget_get_style_context (button), "image-button");
gtk_style_context_remove_class (gtk_widget_get_style_context (button), "text-button");
gtk_widget_show (image);
gtk_widget_show (button);
header = gtk_dialog_get_header_bar (GTK_DIALOG (dialog));
gtk_header_bar_pack_end (GTK_HEADER_BAR (header), button);
g_object_bind_property (button, "active",
dialog->priv->widget, "search-mode",
G_BINDING_BIDIRECTIONAL);
}
}
static void
ensure_default_response (GtkFileChooserDialog *dialog)
{
@ -486,6 +525,7 @@ gtk_file_chooser_dialog_map (GtkWidget *widget)
GtkFileChooserDialog *dialog = GTK_FILE_CHOOSER_DIALOG (widget);
GtkFileChooserDialogPrivate *priv = dialog->priv;
setup_search (dialog);
ensure_default_response (dialog);
_gtk_file_chooser_embed_initial_focus (GTK_FILE_CHOOSER_EMBED (priv->widget));
@ -599,7 +639,7 @@ gtk_file_chooser_dialog_new (const gchar *title,
{
GtkWidget *result;
va_list varargs;
va_start (varargs, first_button_text);
result = gtk_file_chooser_dialog_new_valist (title, parent, action,
first_button_text,