+++ /dev/null
-/* Popovers
- *
- * A bubble-like window containing contextual information or options.
- * GtkPopovers can be attached to any widget, and will be displayed
- * within the same window, but on top of all its content.
- */
-
-#include <gtk/gtk.h>
-
-static void
-toggle_changed_cb (GtkToggleButton *button,
- GtkWidget *popover)
-{
- gtk_widget_set_visible (popover,
- gtk_toggle_button_get_active (button));
-}
-
-static GtkWidget *
-create_popover (GtkWidget *parent,
- GtkWidget *child,
- GtkPositionType pos)
-{
- GtkWidget *popover;
-
- popover = gtk_popover_new ();
- gtk_widget_set_parent (popover, parent);
- gtk_popover_set_position (GTK_POPOVER (popover), pos);
- gtk_container_add (GTK_CONTAINER (popover), child);
- gtk_widget_set_margin_start (child, 6);
- gtk_widget_set_margin_end (child, 6);
- gtk_widget_set_margin_top (child, 6);
- gtk_widget_set_margin_bottom (child, 6);
- gtk_widget_show (child);
-
- return popover;
-}
-
-static GtkWidget *
-create_complex_popover (GtkWidget *parent,
- GtkPositionType pos)
-{
- GtkWidget *popover, *window, *content;
- GtkBuilder *builder;
-
- builder = gtk_builder_new ();
- gtk_builder_add_from_resource (builder, "/popover/popover.ui", NULL);
- window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
- content = gtk_bin_get_child (GTK_BIN (window));
- g_object_ref (content);
- gtk_container_remove (GTK_CONTAINER (gtk_widget_get_parent (content)),
- content);
- gtk_widget_destroy (window);
- g_object_unref (builder);
-
- popover = create_popover (parent, content, GTK_POS_BOTTOM);
- g_object_unref (content);
-
- return popover;
-}
-
-static void
-entry_size_allocate_cb (GtkEntry *entry,
- int width,
- int height,
- int baseline,
- gpointer user_data)
-{
- GtkEntryIconPosition popover_pos;
- GtkPopover *popover = user_data;
- cairo_rectangle_int_t rect;
-
- if (gtk_widget_is_visible (GTK_WIDGET (popover)))
- {
- popover_pos =
- GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (entry),
- "popover-icon-pos"));
- gtk_entry_get_icon_area (entry, popover_pos, &rect);
- gtk_popover_set_pointing_to (GTK_POPOVER (popover), &rect);
- }
-}
-
-static void
-entry_icon_press_cb (GtkEntry *entry,
- GtkEntryIconPosition icon_pos,
- gpointer user_data)
-{
- GtkWidget *popover = user_data;
- cairo_rectangle_int_t rect;
-
- gtk_entry_get_icon_area (entry, icon_pos, &rect);
- gtk_popover_set_pointing_to (GTK_POPOVER (popover), &rect);
- gtk_widget_show (popover);
-
- g_object_set_data (G_OBJECT (entry), "popover-icon-pos",
- GUINT_TO_POINTER (icon_pos));
-}
-
-static void
-day_selected_cb (GtkCalendar *calendar,
- gpointer user_data)
-{
- cairo_rectangle_int_t rect;
- GtkWidget *popover;
- GdkEvent *event;
- gdouble x, y;
- GtkWidget *widget;
-
- event = gtk_get_current_event ();
-
- if (gdk_event_get_event_type (event) != GDK_BUTTON_PRESS)
- return;
-
- gdk_event_get_position (event, &x, &y);
- widget = gtk_native_get_for_surface (gdk_event_get_surface (event));
- gtk_widget_translate_coordinates (widget,
- GTK_WIDGET (calendar),
- x, y,
- &rect.x, &rect.y);
- rect.width = rect.height = 1;
-
- popover = create_popover (GTK_WIDGET (calendar),
- gtk_entry_new (),
- GTK_POS_BOTTOM);
- gtk_popover_set_pointing_to (GTK_POPOVER (popover), &rect);
-
- gtk_widget_show (popover);
-
- gdk_event_unref (event);
-}
-
-GtkWidget *
-do_popover (GtkWidget *do_widget)
-{
- static GtkWidget *window = NULL;
- GtkWidget *popover, *box, *widget;
-
- if (!window)
- {
- window = gtk_window_new ();
- gtk_window_set_title (GTK_WINDOW (window), "Popovers");
- box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 24);
- gtk_widget_set_margin_start (box, 24);
- gtk_widget_set_margin_end (box, 24);
- gtk_widget_set_margin_top (box, 24);
- gtk_widget_set_margin_bottom (box, 24);
- gtk_container_add (GTK_CONTAINER (window), box);
-
- g_signal_connect (window, "destroy",
- G_CALLBACK (gtk_widget_destroyed), &window);
-
- widget = gtk_toggle_button_new_with_label ("Button");
- popover = create_popover (widget,
- gtk_label_new ("This popover does not grab input"),
- GTK_POS_TOP);
- gtk_popover_set_autohide (GTK_POPOVER (popover), FALSE);
- g_signal_connect (widget, "toggled",
- G_CALLBACK (toggle_changed_cb), popover);
- gtk_container_add (GTK_CONTAINER (box), widget);
-
- widget = gtk_entry_new ();
- popover = create_complex_popover (widget, GTK_POS_TOP);
- gtk_entry_set_icon_from_icon_name (GTK_ENTRY (widget),
- GTK_ENTRY_ICON_PRIMARY, "edit-find");
- gtk_entry_set_icon_from_icon_name (GTK_ENTRY (widget),
- GTK_ENTRY_ICON_SECONDARY, "edit-clear");
-
- g_signal_connect (widget, "icon-press",
- G_CALLBACK (entry_icon_press_cb), popover);
- g_signal_connect (widget, "size-allocate",
- G_CALLBACK (entry_size_allocate_cb), popover);
- gtk_container_add (GTK_CONTAINER (box), widget);
-
- widget = gtk_calendar_new ();
- g_signal_connect (widget, "day-selected",
- G_CALLBACK (day_selected_cb), NULL);
- gtk_container_add (GTK_CONTAINER (box), widget);
- }
-
- if (!gtk_widget_get_visible (window))
- gtk_widget_show (window);
- else
- gtk_widget_destroy (window);
-
- return window;
-}
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
- <object class="GtkListStore" id="liststore1">
- <columns>
- <column type="gchararray"/>
- </columns>
- <data>
- <row>
- <col id="0" translatable="yes">Item 1</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 2</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 3</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 4</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 5</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 6</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 7</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 8</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 9</col>
- </row>
- <row>
- <col id="0" translatable="yes">Item 10</col>
- </row>
- </data>
- </object>
- <object class="GtkWindow" id="window">
- <child>
- <object class="GtkBox" id="box">
- <property name="orientation">vertical</property>
- <property name="spacing">6</property>
- <child>
- <object class="GtkEntry" id="entry1">
- <property name="can-focus">1</property>
- <property name="primary-icon-name">edit-find</property>
- <property name="secondary-icon-name">edit-clear</property>
- </object>
- </child>
- <child>
- <object class="GtkScrolledWindow" id="scrolledwindow1">
- <property name="can-focus">1</property>
- <property name="shadow-type">in</property>
- <property name="max-content-height">100</property>
- <child>
- <object class="GtkTreeView" id="treeview1">
- <property name="can-focus">1</property>
- <property name="vexpand">1</property>
- <property name="model">liststore1</property>
- <property name="headers-visible">0</property>
- <property name="enable-search">0</property>
- <property name="search-column">2</property>
- <child internal-child="selection">
- <object class="GtkTreeSelection" id="treeview-selection1"/>
- </child>
- <child>
- <object class="GtkTreeViewColumn" id="column1">
- <child>
- <object class="GtkCellRendererText" id="cellrenderer1"/>
- <attributes>
- <attribute name="text">0</attribute>
- </attributes>
- </child>
- </object>
- </child>
- </object>
- </child>
- </object>
- </child>
- </object>
- </child>
- </object>
-</interface>
projects / gtk4.git / commitdiff