1 files changed, 331 insertions, 0 deletions
diff --git a/tools/glade/glade/gbwidgets/gbtreeview.c b/tools/glade/glade/gbwidgets/gbtreeview.c
new file mode 100644
index 00000000..3baebab0
--- /dev/null
+++ b/tools/glade/glade/gbwidgets/gbtreeview.c
@@ -0,0 +1,331 @@
+/*  Gtk+ User Interface Builder
+ *  Copyright (C) 1999  Damon Chaplin
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include <gtk/gtk.h>
+#include "../gb.h"
+
+/* Include the 21x21 icon pixmap for this widget, to be used in the palette */
+#include "../graphics/ctree.xpm"
+
+/*
+ * This is the GbWidget struct for this widget (see ../gbwidget.h).
+ * It is initialized in the init() function at the end of this file
+ */
+static GbWidget gbwidget;
+
+static gchar *HeadersVisible	= "GtkTreeView::headers_visible";
+static gchar *RulesHint		= "GtkTreeView::rules_hint";
+static gchar *Reorderable	= "GtkTreeView::reorderable";
+static gchar *EnableSearch	= "GtkTreeView::enable_search";
+
+static gchar *FixedHeightMode	= "GtkTreeView::fixed_height_mode";
+static gchar *HoverSelection	= "GtkTreeView::hover_selection";
+static gchar *HoverExpand	= "GtkTreeView::hover_expand";
+
+
+/******
+ * NOTE: To use these functions you need to uncomment them AND add a pointer
+ * to the function in the GbWidget struct at the end of this file.
+ ******/
+
+/*
+ * Creates a new GtkWidget of class GtkTreeView, performing any specialized
+ * initialization needed for the widget to work correctly in this environment.
+ * If a dialog box is used to initialize the widget, return NULL from this
+ * function, and call data->callback with your new widget when it is done.
+ */
+static GtkWidget*
+gb_tree_view_new (GbWidgetNewData *data)
+{
+  GtkWidget *new_widget;
+  GtkListStore *store;
+  GtkTreeIter iter;
+  GtkTreeViewColumn *col;
+  GtkCellRenderer *rend;
+  char buf[256];
+  gint i;
+
+  store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
+  new_widget = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
+
+  /* We set the columns to a fixed size, since the "fixed_height_mode"
+     property requires that. */
+  rend = gtk_cell_renderer_text_new ();
+  col = gtk_tree_view_column_new_with_attributes (_("Column 1"), rend,
+						  "text", 0,
+						  NULL);
+  gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
+  gtk_tree_view_column_set_fixed_width (col, 100);
+  gtk_tree_view_append_column (GTK_TREE_VIEW (new_widget), col);
+
+  rend = gtk_cell_renderer_text_new ();
+  col = gtk_tree_view_column_new_with_attributes (_("Column 2"), rend,
+						  "text", 1,
+						  NULL);
+  gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
+  gtk_tree_view_column_set_fixed_width (col, 100);
+  gtk_tree_view_append_column (GTK_TREE_VIEW (new_widget), col);
+
+  rend = gtk_cell_renderer_text_new ();
+  col = gtk_tree_view_column_new_with_attributes (_("Column 3"), rend,
+						  "text", 2,
+						  NULL);
+  gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
+  gtk_tree_view_column_set_fixed_width (col, 100);
+  gtk_tree_view_append_column (GTK_TREE_VIEW (new_widget), col);
+
+  for (i = 1; i <= 8; i++)
+    {
+      gtk_list_store_append (store, &iter);
+      sprintf (buf, _("Row %i"), i);
+      gtk_list_store_set (store, &iter, 0, buf, 1, "...", 2, "...", -1);
+    }
+
+  g_object_unref (G_OBJECT (store));
+
+  return new_widget;
+}
+
+
+
+/*
+ * Creates the components needed to edit the extra properties of this widget.
+ */
+static void
+gb_tree_view_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data)
+{
+  property_add_bool (HeadersVisible, _("Headers Visible:"),
+		     _("If the column header buttons are shown"));
+  property_add_bool (RulesHint, _("Rules Hint:"),
+		     _("If a hint is set so the theme engine should draw rows in alternating colors"));
+  property_add_bool (Reorderable, _("Reorderable:"),
+		     _("If the view is reorderable"));
+  property_add_bool (EnableSearch, _("Enable Search:"),
+		     _("If the user can search through columns interactively"));
+
+  property_add_bool (FixedHeightMode, _("Fixed Height Mode:"),
+		     _("Sets all rows to the same height to improve performance"));
+  property_add_bool (HoverSelection, _("Hover Selection:"),
+		     _("Whether the selection should follow the pointer"));
+  property_add_bool (HoverExpand, _("Hover Expand:"),
+		     _("Whether rows should be expanded or collapsed when the pointer moves over them"));
+}
+
+
+
+/*
+ * Gets the properties of the widget. This is used for both displaying the
+ * properties in the property editor, and also for saving the properties.
+ */
+static void
+gb_tree_view_get_properties (GtkWidget *widget, GbWidgetGetArgData * data)
+{
+  gboolean headers_visible, rules_hint, reorderable, enable_search;
+  gboolean fixed_height_mode, hover_selection, hover_expand;
+
+  g_object_get (G_OBJECT (widget),
+		"headers_visible", &headers_visible,
+		"rules_hint", &rules_hint,
+		"reorderable", &reorderable,
+		"enable_search", &enable_search,
+		"fixed_height_mode", &fixed_height_mode,
+		"hover_selection", &hover_selection,
+		"hover_expand", &hover_expand,
+		NULL);
+
+  gb_widget_output_bool (data, HeadersVisible, headers_visible);
+  gb_widget_output_bool (data, RulesHint, rules_hint);
+  gb_widget_output_bool (data, Reorderable, reorderable);
+  gb_widget_output_bool (data, EnableSearch, enable_search);
+  gb_widget_output_bool (data, FixedHeightMode, fixed_height_mode);
+  gb_widget_output_bool (data, HoverSelection, hover_selection);
+  gb_widget_output_bool (data, HoverExpand, hover_expand);
+}
+
+
+
+/*
+ * Sets the properties of the widget. This is used for both applying the
+ * properties changed in the property editor, and also for loading.
+ */
+static void
+gb_tree_view_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
+{
+  gboolean headers_visible, rules_hint, reorderable, enable_search;
+  gboolean fixed_height_mode, hover_selection, hover_expand;
+
+  headers_visible = gb_widget_input_bool (data, HeadersVisible);
+  if (data->apply)
+    gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (widget), headers_visible);
+
+  rules_hint = gb_widget_input_bool (data, RulesHint);
+  if (data->apply)
+    gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (widget), rules_hint);
+
+  reorderable = gb_widget_input_bool (data, Reorderable);
+  if (data->apply)
+    gtk_tree_view_set_reorderable (GTK_TREE_VIEW (widget), reorderable);
+
+  enable_search = gb_widget_input_bool (data, EnableSearch);
+  if (data->apply)
+    gtk_tree_view_set_enable_search (GTK_TREE_VIEW (widget), enable_search);
+
+  fixed_height_mode = gb_widget_input_bool (data, FixedHeightMode);
+  if (data->apply)
+    gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (widget), fixed_height_mode);
+
+  hover_selection = gb_widget_input_bool (data, HoverSelection);
+  if (data->apply)
+    gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (widget), hover_selection);
+
+  hover_expand = gb_widget_input_bool (data, HoverExpand);
+  if (data->apply)
+    gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (widget), hover_expand);
+}
+
+
+
+/*
+ * Adds menu items to a context menu which is just about to appear!
+ * Add commands to aid in editing a GtkTreeView, with signals pointing to
+ * other functions in this file.
+ */
+/*
+static void
+gb_tree_view_create_popup_menu (GtkWidget * widget, GbWidgetCreateMenuData * data)
+{
+
+}
+*/
+
+
+
+/*
+ * Writes the source code needed to create this widget.
+ * You have to output everything necessary to create the widget here, though
+ * there are some convenience functions to help.
+ */
+static void
+gb_tree_view_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data)
+{
+  gboolean headers_visible, rules_hint, reorderable, enable_search;
+  gboolean fixed_height_mode, hover_selection, hover_expand;
+
+  if (data->create_widget)
+    {
+      source_add (data, "  %s = gtk_tree_view_new ();\n", data->wname);
+    }
+
+  gb_widget_write_standard_source (widget, data);
+
+  g_object_get (G_OBJECT (widget),
+		"headers_visible", &headers_visible,
+		"rules_hint", &rules_hint,
+		"reorderable", &reorderable,
+		"enable_search", &enable_search,
+		"fixed_height_mode", &fixed_height_mode,
+		"hover_selection", &hover_selection,
+		"hover_expand", &hover_expand,
+		NULL);
+
+  if (!headers_visible)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (%s), FALSE);\n",
+		  data->wname);
+    }
+
+  if (rules_hint)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (%s), TRUE);\n",
+		  data->wname);
+    }
+
+  if (reorderable)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_reorderable (GTK_TREE_VIEW (%s), TRUE);\n",
+		  data->wname);
+    }
+
+  if (!enable_search)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_enable_search (GTK_TREE_VIEW (%s), FALSE);\n",
+		  data->wname);
+    }
+
+  if (fixed_height_mode)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (%s), TRUE);\n",
+		  data->wname);
+    }
+
+  if (hover_selection)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (%s), TRUE);\n",
+		  data->wname);
+    }
+
+  if (hover_expand)
+    {
+      source_add (data,
+	"  gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (%s), TRUE);\n",
+		  data->wname);
+    }
+}
+
+
+
+/*
+ * Initializes the GbWidget structure.
+ * I've placed this at the end of the file so we don't have to include
+ * declarations of all the functions.
+ */
+GbWidget*
+gb_tree_view_init ()
+{
+  /* Initialise the GTK type */
+  volatile GtkType type;
+  type = gtk_tree_view_get_type();
+
+  /* Initialize the GbWidget structure */
+  gb_widget_init_struct(&gbwidget);
+
+  /* Fill in the pixmap struct & tooltip */
+  gbwidget.pixmap_struct = ctree_xpm;
+  gbwidget.tooltip = _("List or Tree View");
+
+  /* Fill in any functions that this GbWidget has */
+  gbwidget.gb_widget_new		= gb_tree_view_new;
+  gbwidget.gb_widget_create_properties	= gb_tree_view_create_properties;
+  gbwidget.gb_widget_get_properties	= gb_tree_view_get_properties;
+  gbwidget.gb_widget_set_properties	= gb_tree_view_set_properties;
+  gbwidget.gb_widget_write_source	= gb_tree_view_write_source;
+/*
+  gbwidget.gb_widget_create_popup_menu	= gb_tree_view_create_popup_menu;
+*/
+
+  return &gbwidget;
+}
+