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column view title: Show sort indicators

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This commit is contained in:
Matthias Clasen 2019-12-04 08:52:12 -05:00
parent 2945430ad7
commit 1ba1eda8ab
1 changed files with 70 additions and 4 deletions
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74
gtk/gtkcolumnviewtitle.c
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@ -21,10 +21,15 @@
#include "gtkcolumnviewtitleprivate.h"
#include "gtkcolumnviewprivate.h"
#include "gtkcolumnviewcolumnprivate.h"
#include "gtkcolumnviewsorterprivate.h"
#include "gtkintl.h"
#include "gtklabel.h"
#include "gtkwidgetprivate.h"
#include "gtkbox.h"
#include "gtkimage.h"
#include "gtkgestureclick.h"
struct _GtkColumnViewTitle
{
@ -32,7 +37,9 @@ struct _GtkColumnViewTitle
GtkColumnViewColumn *column;
GtkWidget *box;
GtkWidget *title;
GtkWidget *sort;
};
struct _GtkColumnViewTitleClass
@ -74,7 +81,7 @@ gtk_column_view_title_dispose (GObject *object)
{
GtkColumnViewTitle *self = GTK_COLUMN_VIEW_TITLE (object);
g_clear_pointer(&self->title, gtk_widget_unparent);
g_clear_pointer (&self->box, gtk_widget_unparent);
g_clear_object (&self->column);
@ -104,15 +111,47 @@ gtk_column_view_title_resize_func (GtkWidget *widget)
gtk_column_view_column_queue_resize (self->column);
}
static void
click_pressed_cb (GtkGestureClick *gesture,
guint n_press,
gdouble x,
gdouble y,
GtkWidget *widget)
{
GtkColumnViewTitle *self = GTK_COLUMN_VIEW_TITLE (widget);
GtkSorter *sorter;
GtkColumnView *view;
GtkColumnViewSorter *view_sorter;
sorter = gtk_column_view_column_get_sorter (self->column);
if (sorter == NULL)
return;
view = gtk_column_view_column_get_column_view (self->column);
view_sorter = GTK_COLUMN_VIEW_SORTER (gtk_column_view_get_sorter (view));
gtk_column_view_sorter_add_column (view_sorter, self->column);
}
static void
gtk_column_view_title_init (GtkColumnViewTitle *self)
{
GtkWidget *widget = GTK_WIDGET (self);
GtkGesture *gesture;
widget->priv->resize_func = gtk_column_view_title_resize_func;
self->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_set_parent (self->box, widget);
self->title = gtk_label_new (NULL);
gtk_widget_set_parent (self->title, widget);
gtk_box_append (GTK_BOX (self->box), self->title);
self->sort = gtk_image_new ();
gtk_box_append (GTK_BOX (self->box), self->sort);
gesture = gtk_gesture_click_new ();
g_signal_connect (gesture, "pressed", G_CALLBACK (click_pressed_cb), self);
gtk_widget_add_controller (GTK_WIDGET (self), GTK_EVENT_CONTROLLER (gesture));
}
GtkWidget *
@ -120,8 +159,7 @@ gtk_column_view_title_new (GtkColumnViewColumn *column)
{
GtkColumnViewTitle *title;
title = g_object_new (GTK_TYPE_COLUMN_VIEW_TITLE,
NULL);
title = g_object_new (GTK_TYPE_COLUMN_VIEW_TITLE, NULL);
title->column = g_object_ref (column);
gtk_column_view_title_update (title);
@ -132,7 +170,35 @@ gtk_column_view_title_new (GtkColumnViewColumn *column)
void
gtk_column_view_title_update (GtkColumnViewTitle *self)
{
GtkSorter *sorter;
GtkColumnView *view;
GtkColumnViewSorter *view_sorter;
gboolean inverted;
GtkColumnViewColumn *active;
gtk_label_set_label (GTK_LABEL (self->title), gtk_column_view_column_get_title (self->column));
sorter = gtk_column_view_column_get_sorter (self->column);
if (sorter)
{
view = gtk_column_view_column_get_column_view (self->column);
view_sorter = GTK_COLUMN_VIEW_SORTER (gtk_column_view_get_sorter (view));
active = gtk_column_view_sorter_get_sort_column (view_sorter, &inverted);
gtk_widget_show (self->sort);
if (self->column == active)
{
if (inverted)
gtk_image_set_from_icon_name (GTK_IMAGE (self->sort), "pan-down-symbolic");
else
gtk_image_set_from_icon_name (GTK_IMAGE (self->sort), "pan-up-symbolic");
}
else
gtk_image_clear (GTK_IMAGE (self->sort));
}
else
gtk_widget_hide (self->sort);
}
GtkColumnViewColumn *