+++ /dev/null
-/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2005, 2007, 2010, 2011 Free Software Foundation
-
- 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 3 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, see <http://www.gnu.org/licenses/>. */
-
-/*
- This widget is a subclass of GtkEntry. It's an entry widget with a
- button on the right hand side.
-
- This code is heavily based upon the GtkSpinButton widget. Therefore
- the copyright notice of that code is pasted below.
-
- Please note however, this code is covered by the GPL, not the LGPL.
-*/
-
-/* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * GtkSpinButton widget for GTK+
- * Copyright (C) 1998 Lars Hamann and Stefan Jeske
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see
- * <http://www.gnu.org/licenses/>.
- */
-
-
-/*
- * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#include <config.h>
-
-#include <gtk/gtk.h>
-#include "customentry.h"
-#include "helper.h"
-
-static void psppire_custom_entry_class_init (PsppireCustomEntryClass *klass);
-static void psppire_custom_entry_init (PsppireCustomEntry *ce);
-
-static GtkEntryClass *parent_class = NULL;
-
-/* Signals */
-enum
-{
- CLICKED,
- n_SIGNALS
-};
-
-
-static guint custom_entry_signals[n_SIGNALS] = {0};
-
-
-GType
-psppire_custom_entry_get_type (void)
-{
- static GType ce_type = 0;
-
- if (!ce_type)
- {
- static const GTypeInfo ce_info =
- {
- sizeof (PsppireCustomEntryClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) psppire_custom_entry_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (PsppireCustomEntry),
- 0,
- (GInstanceInitFunc) psppire_custom_entry_init,
- };
-
- ce_type = g_type_register_static (GTK_TYPE_ENTRY, "PsppireCustomEntry",
- &ce_info, 0);
- }
-
- return ce_type;
-}
-
-
-static void
-psppire_custom_entry_map (GtkWidget *widget)
-{
- if (gtk_widget_get_realized (widget) && !gtk_widget_get_mapped (widget))
- {
- GTK_WIDGET_CLASS (parent_class)->map (widget);
- gdk_window_show (PSPPIRE_CUSTOM_ENTRY (widget)->panel);
- }
-}
-
-static void
-psppire_custom_entry_unmap (GtkWidget *widget)
-{
- if (gtk_widget_get_mapped (widget))
- {
- gdk_window_hide (PSPPIRE_CUSTOM_ENTRY (widget)->panel);
- GTK_WIDGET_CLASS (parent_class)->unmap (widget);
- }
-}
-
-static gint psppire_custom_entry_get_button_width (PsppireCustomEntry *custom_entry);
-
-static void
-psppire_custom_entry_realize (GtkWidget *widget)
-{
- PsppireCustomEntry *custom_entry;
- GdkWindowAttr attributes;
- gint attributes_mask;
- guint real_width;
- gint button_size ;
-
- custom_entry = PSPPIRE_CUSTOM_ENTRY (widget);
-
- button_size = psppire_custom_entry_get_button_width (custom_entry);
-
- real_width = widget->allocation.width;
- widget->allocation.width -= button_size + 2 * widget->style->xthickness;
- gtk_widget_set_events (widget, gtk_widget_get_events (widget) |
- GDK_KEY_RELEASE_MASK);
- GTK_WIDGET_CLASS (parent_class)->realize (widget);
-
- widget->allocation.width = real_width;
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.event_mask = gtk_widget_get_events (widget);
- attributes.event_mask |= GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_ENTER_NOTIFY_MASK
- | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK;
-
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
- attributes.x = (widget->allocation.x +
- widget->allocation.width - button_size -
- 2 * widget->style->xthickness);
- attributes.y = widget->allocation.y + (widget->allocation.height -
- widget->requisition.height) / 2;
- attributes.width = button_size + 2 * widget->style->xthickness;
- attributes.height = widget->requisition.height;
-
- custom_entry->panel = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes, attributes_mask);
- gdk_window_set_user_data (custom_entry->panel, widget);
-
- gtk_style_set_background (widget->style, custom_entry->panel, GTK_STATE_NORMAL);
-
-
- gtk_widget_queue_resize (GTK_WIDGET (custom_entry));
-}
-
-
-#define MIN_BUTTON_WIDTH 6
-
-static gint
-psppire_custom_entry_get_button_width (PsppireCustomEntry *custom_entry)
-{
- const gint size = pango_font_description_get_size
- (GTK_WIDGET (custom_entry)->style->font_desc);
-
- gint button_width = MAX (PANGO_PIXELS (size), MIN_BUTTON_WIDTH);
-
- return button_width - button_width % 2; /* force even */
-}
-
-/**
- * custom_entry_get_shadow_type:
- * @custom_entry: a #PsppireCustomEntry
- *
- * Convenience function to Get the shadow type from the underlying widget's
- * style.
- *
- * Return value: the #GtkShadowType
- **/
-static gint
-psppire_custom_entry_get_shadow_type (PsppireCustomEntry *custom_entry)
-{
- GtkShadowType rc_shadow_type;
-
- gtk_widget_style_get (GTK_WIDGET (custom_entry), "shadow_type", &rc_shadow_type, NULL);
-
- return rc_shadow_type;
-}
-
-
-static void
-psppire_custom_entry_unrealize (GtkWidget *widget)
-{
- PsppireCustomEntry *ce = PSPPIRE_CUSTOM_ENTRY (widget);
-
- GTK_WIDGET_CLASS (parent_class)->unrealize (widget);
-
- if (ce->panel)
- {
- gdk_window_set_user_data (ce->panel, NULL);
- gdk_window_destroy (ce->panel);
- ce->panel = NULL;
- }
-}
-
-
-static void
-psppire_custom_entry_redraw (PsppireCustomEntry *custom_entry)
-{
- GtkWidget *widget;
-
- widget = GTK_WIDGET (custom_entry);
-
- if (gtk_widget_is_drawable (widget))
- {
- gtk_widget_queue_draw (widget);
-
- /* We must invalidate the panel window ourselves, because it
- * is not a child of widget->window
- */
- gdk_window_invalidate_rect (custom_entry->panel, NULL, TRUE);
- }
-}
-
-
-static gint
-psppire_custom_entry_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- PsppireCustomEntry *ce = PSPPIRE_CUSTOM_ENTRY (widget);
-
- g_return_val_if_fail (PSPPIRE_IS_CUSTOM_ENTRY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- if (gtk_widget_is_drawable (widget))
- {
- gboolean is_editable;
- GtkShadowType shadow_type;
- GdkRectangle rect;
-
- rect.x = 0;
- rect.y = 0;
-
- if (event->window != ce->panel)
- GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
-
- gdk_drawable_get_size (ce->panel, &rect.width, &rect.height);
-
- gdk_window_begin_paint_rect (ce->panel, &rect);
-
-
- shadow_type = psppire_custom_entry_get_shadow_type (ce);
-
- g_object_get (widget, "editable", &is_editable, NULL);
-
- gtk_paint_box (widget->style, ce->panel,
- is_editable ? GTK_STATE_NORMAL: GTK_STATE_INSENSITIVE,
- shadow_type,
- NULL, widget, "customentry",
- rect.x, rect.y, rect.width, rect.height);
-
-
- gdk_window_end_paint (ce->panel);
- }
-
- return FALSE;
-}
-
-
-static gint
-psppire_custom_entry_button_press (GtkWidget *widget,
- GdkEventButton *event);
-
-static void
-psppire_custom_entry_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-
-
-
-static void
-psppire_custom_entry_class_init (PsppireCustomEntryClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
- GtkWidgetClass *widget_class;
- GtkEntryClass *entry_class;
-
- parent_class = g_type_class_peek_parent (klass);
-
- widget_class = (GtkWidgetClass*) klass;
- entry_class = (GtkEntryClass*) klass;
-
- widget_class->map = psppire_custom_entry_map;
- widget_class->unmap = psppire_custom_entry_unmap;
-
- widget_class->realize = psppire_custom_entry_realize;
- widget_class->unrealize = psppire_custom_entry_unrealize;
-
- widget_class->expose_event = psppire_custom_entry_expose;
- widget_class->button_press_event = psppire_custom_entry_button_press;
-
- widget_class->size_allocate = psppire_custom_entry_size_allocate;
-
-
- gtk_widget_class_install_style_property_parser
- (widget_class,
- g_param_spec_enum ("shadow_type",
- "Shadow Type",
- "Style of bevel around the custom entry button",
- GTK_TYPE_SHADOW_TYPE,
- GTK_SHADOW_ETCHED_IN,
- G_PARAM_READABLE),
- gtk_rc_property_parse_enum);
-
- custom_entry_signals[CLICKED] =
- g_signal_new ("clicked",
- G_TYPE_FROM_CLASS (gobject_class),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
-
-}
-
-static void
-psppire_custom_entry_init (PsppireCustomEntry *ce)
-{
-}
-
-GtkWidget*
-psppire_custom_entry_new ()
-{
- return GTK_WIDGET (g_object_new (psppire_custom_entry_get_type (), NULL));
-}
-
-
-
-static gint
-psppire_custom_entry_button_press (GtkWidget *widget,
- GdkEventButton *event)
-{
- PsppireCustomEntry *ce = PSPPIRE_CUSTOM_ENTRY (widget);
-
- if (event->window == ce->panel)
- {
- gboolean is_editable ;
- if (!gtk_widget_has_focus (widget))
- gtk_widget_grab_focus (widget);
-
- g_object_get (ce, "editable", &is_editable, NULL);
-
- if ( event->button == 1 && is_editable )
- g_signal_emit (widget, custom_entry_signals[CLICKED], 0);
-
- }
- else
- return GTK_WIDGET_CLASS (parent_class)->button_press_event (widget, event);
-
- return FALSE;
-}
-
-
-
-static void
-psppire_custom_entry_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- PsppireCustomEntry *ce;
- GtkAllocation entry_allocation;
- GtkAllocation panel_allocation;
- gint button_width;
- gint panel_width;
-
- g_return_if_fail (PSPPIRE_IS_CUSTOM_ENTRY (widget));
- g_return_if_fail (allocation != NULL);
-
- ce = PSPPIRE_CUSTOM_ENTRY (widget);
- button_width = psppire_custom_entry_get_button_width (ce);
- panel_width = button_width + 2 * widget->style->xthickness;
-
- widget->allocation = *allocation;
-
- entry_allocation = *allocation;
- entry_allocation.width -= panel_width;
-
- if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
- {
- entry_allocation.x += panel_width;
- panel_allocation.x = allocation->x;
- }
- else
- {
- panel_allocation.x = allocation->x + allocation->width - panel_width;
- }
-
- panel_allocation.width = panel_width;
- panel_allocation.height = MIN (widget->requisition.height, allocation->height);
-
- panel_allocation.y = allocation->y + (allocation->height -
- panel_allocation.height) / 2;
-
- GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, &entry_allocation);
-
- if (gtk_widget_get_realized (widget))
- {
- gdk_window_move_resize (PSPPIRE_CUSTOM_ENTRY (widget)->panel,
- panel_allocation.x,
- panel_allocation.y,
- panel_allocation.width,
- panel_allocation.height);
- }
-
- psppire_custom_entry_redraw (ce);
-}
-
-
-
-
-
+++ /dev/null
-/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2005 Free Software Foundation
-
- 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 3 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, see <http://www.gnu.org/licenses/>. */
-
-/*
- This widget is a subclass of GtkEntry. It's an entry widget with a
- button on the right hand side.
-
- This code is heavily based upon the GtkSpinButton widget. Therefore
- the copyright notice of that code is pasted below.
-
- Please note however, this code is covered by the GPL, not the LGPL.
-*/
-
-/* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * GtkSpinButton widget for GTK+
- * Copyright (C) 1998 Lars Hamann and Stefan Jeske
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see
- * <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-
-#ifndef __PSPPIRE_CUSTOM_ENTRY_H__
-#define __PSPPIRE_CUSTOM_ENTRY_H__
-
-
-#include <glib.h>
-#include <glib-object.h>
-
-
-GType psppire_custom_entry_get_type (void);
-
-G_BEGIN_DECLS
-
-#define PSPPIRE_CUSTOM_ENTRY_TYPE (psppire_custom_entry_get_type ())
-
-#define PSPPIRE_CUSTOM_ENTRY(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj),PSPPIRE_CUSTOM_ENTRY_TYPE, PsppireCustomEntry))
-
-#define PSPPIRE_CUSTOM_ENTRY_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass),PSPPIRE_CUSTOM_ENTRY_TYPE, PsppireCustomEntryClass))
-
-#define PSPPIRE_IS_CUSTOM_ENTRY(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPPIRE_CUSTOM_ENTRY_TYPE))
-
-#define IS_PSPPIRE_CUSTOM_ENTRY_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), PSPPIRE_CUSTOM_ENTRY_TYPE))
-
-
-typedef struct _PsppireCustomEntry PsppireCustomEntry;
-typedef struct _PsppireCustomEntryClass PsppireCustomEntryClass;
-
-struct _PsppireCustomEntry
-{
- GtkEntry entry;
-
- GdkWindow *panel;
-};
-
-struct _PsppireCustomEntryClass
-{
- GtkEntryClass parent_class;
-
- void (*clicked) (PsppireCustomEntry *spin_button);
-
-};
-
-GType custom_entry_get_type (void);
-GtkWidget* custom_entry_new (void);
-
-G_END_DECLS
-
-#endif /* __PSPPIRE_CUSTOM_ENTRY_H__ */
projects / pspp / commitdiff