Mercurial > cropper

view callbacks.h @ 3:6aaba3a61563

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added ratio control code
author meillo@marmaro.de
date Wed, 05 Dec 2007 00:08:39 +0100
parents e359bea4c8ac
children 2f11ab3e6047
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#include <gtk/gtk.h>

double ratio;

void on_ratio_none_activate(GtkMenuItem* menuitem, gpointer user_data);
void on_ratio_square_activate(GtkMenuItem* menuitem, gpointer user_data);
void on_ratio_4x3_activate(GtkMenuItem* menuitem, gpointer user_data);
void on_ratio_3x2_activate(GtkMenuItem* menuitem, gpointer user_data);
void on_ratio_custom_activate(GtkMenuItem* menuitem, gpointer user_data);

void on_ratio_w_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);
void on_ratio_w_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);
void on_ratio_h_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);
void on_ratio_h_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);
void on_ratio_swap_button_clicked(GtkButton* button, gpointer user_data);

void on_cropper_window_destroy(GtkObject* object, gpointer user_data);
gboolean on_cropper_window_delete_event(GtkWidget* widget, GdkEvent *event, gpointer user_data);