mirror of
https://gitlab.gnome.org/GNOME/eog
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3184edc73d
* eog.glade, shell/eog-preferences.c, shell/eog-preferences.h: Apply patch from Paolo Borelli <pborelli@katamail.com> to make preferences and help dialog launch in the center of the parent window. Closes bug #144631. * shell/eog-window.c: Patch from Paolo Borelli to fix miscalculated zoom amount. Closes bug #308910. * libeog/eog-scroll-view.c, libeog/eog-scroll-view.h, shell/eog-window.c: Another patch from Paolo Borelli to desensitize zoom in/out buttons at max/min zoom levels.
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
#ifndef _EOG_SCROLL_VIEW_H_
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#define _EOG_SCROLL_VIEW_H_
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#include <gtk/gtk.h>
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#include "eog-image.h"
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G_BEGIN_DECLS
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#define EOG_TYPE_SCROLL_VIEW (eog_scroll_view_get_type ())
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#define EOG_SCROLL_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EOG_TYPE_SCROLL_VIEW, EogScrollView))
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#define EOG_SCROLL_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EOG_TYPE_SCROLL_VIEW, EogScrollViewClass))
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#define EOG_IS_SCROLL_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EOG_TYPE_SCROLL_VIEW))
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#define EOG_IS_SCROLL_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EOG_TYPE_SCROLL_VIEW))
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typedef struct _EogScrollView EogScrollView;
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typedef struct _EogScrollViewClass EogScrollViewClass;
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typedef struct _EogScrollViewPrivate EogScrollViewPrivate;
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struct _EogScrollView {
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GtkTable widget;
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EogScrollViewPrivate *priv;
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};
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struct _EogScrollViewClass {
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GtkTableClass parent_class;
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void (* zoom_changed) (EogScrollView *view, double zoom);
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};
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typedef enum {
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TRANSP_BACKGROUND,
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TRANSP_CHECKED,
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TRANSP_COLOR
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} TransparencyStyle;
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GType eog_scroll_view_get_type (void);
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GtkWidget* eog_scroll_view_new (void);
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/* loading stuff */
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void eog_scroll_view_set_image (EogScrollView *view, EogImage *image);
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/* general properties */
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void eog_scroll_view_set_zoom_upscale (EogScrollView *view, gboolean upscale);
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void eog_scroll_view_set_antialiasing (EogScrollView *view, gboolean state);
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void eog_scroll_view_set_transparency (EogScrollView *view, TransparencyStyle style, GdkColor *color);
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void eog_scroll_view_get_image_size (EogScrollView *view, int *width, int *height, gboolean scaled);
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/* zoom api */
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void eog_scroll_view_zoom_in (EogScrollView *view, gboolean smooth);
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void eog_scroll_view_zoom_out (EogScrollView *view, gboolean smooth);
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void eog_scroll_view_zoom_fit (EogScrollView *view);
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void eog_scroll_view_set_zoom (EogScrollView *view, double zoom);
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double eog_scroll_view_get_zoom (EogScrollView *view);
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gboolean eog_scroll_view_get_zoom_is_min (EogScrollView *view);
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gboolean eog_scroll_view_get_zoom_is_max (EogScrollView *view);
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G_END_DECLS
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#endif /* _EOG_SCROLL_VIEW_H_ */
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