mirror of https://github.com/daleclack/My_GtkUi
42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
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#pragma once
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#include <gtkmm.h>
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#include "MyImage.hh"
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class ImageApp : public Gtk::ApplicationWindow
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{
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public:
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ImageApp();
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private:
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// Child widgets
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Gtk::ScrolledWindow sw;
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MyImage image_area;
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Gtk::Box main_box, btnbox;
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Gtk::Button btnopen;
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Gtk::Scale scale;
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Gtk::Overlay overlay;
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Glib::RefPtr<Gtk::Adjustment> m_adjustment, hadjustment, vadjustment;
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Glib::RefPtr<Gtk::FileChooserNative> dialog;
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// Gesture control
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Glib::RefPtr<Gtk::GestureDrag> gesture_drag;
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Glib::RefPtr<Gtk::GestureMultiPress> gesture_click;
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void drag_begin(double x, double y);
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void drag_update(double x, double y);
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void drag_end(double x, double y);
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void move_to(double x, double y);
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// Menu for image control
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Gtk::PopoverMenu popover;
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void press(int n_press, double x, double y);
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// Signal Handlers
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void btnopen_clicked();
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void dialog_response(int response_id);
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void scale_changed();
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void image_zoom_in();
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void image_zoom_out();
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void image_zoom_reset();
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};
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