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| author | crupest <crupest@outlook.com> | 2020-05-24 01:40:02 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2020-05-24 01:40:02 +0800 |
| commit | d86a71f79afe0e4dac768f61d6bff690567aca5b (patch) | |
| tree | 4957e9a64c77680deb07201fbd879bf036616dae /include/cru/ui/click_detector.hpp | |
| parent | f3a8fd608a9776ef0a5f547da918a32cf6074060 (diff) | |
| download | cru-d86a71f79afe0e4dac768f61d6bff690567aca5b.tar.gz cru-d86a71f79afe0e4dac768f61d6bff690567aca5b.tar.bz2 cru-d86a71f79afe0e4dac768f61d6bff690567aca5b.zip | |
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Diffstat (limited to 'include/cru/ui/click_detector.hpp')
| -rw-r--r-- | include/cru/ui/click_detector.hpp | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/include/cru/ui/click_detector.hpp b/include/cru/ui/click_detector.hpp deleted file mode 100644 index 6c4761e7..00000000 --- a/include/cru/ui/click_detector.hpp +++ /dev/null @@ -1,86 +0,0 @@ -#pragma once -#include "control.hpp" - - -namespace cru::ui { -class ClickEventArgs : Object { - public: - ClickEventArgs(Control* sender, const Point& down_point, - const Point& up_point, MouseButton button) - : sender_(sender), - down_point_(down_point), - up_point_(up_point), - button_(button) {} - - CRU_DEFAULT_COPY(ClickEventArgs) - CRU_DEFAULT_MOVE(ClickEventArgs) - - ~ClickEventArgs() override = default; - - Control* GetSender() const { return sender_; } - Point GetDownPoint() const { return down_point_; } - Point GetUpPoint() const { return up_point_; } - MouseButton GetButton() const { return button_; } - - private: - Control* sender_; - Point down_point_; - Point up_point_; - MouseButton button_; -}; - -enum class ClickState { - None, // Mouse is outside the control. - Hover, // Mouse hovers on the control but not pressed - Press, // Mouse is pressed and if released click is done. - PressInactive // Mouse is pressed but if released click is canceled. -}; - -class ClickDetector : public Object { - public: - explicit ClickDetector(Control* control); - - CRU_DELETE_COPY(ClickDetector) - CRU_DELETE_MOVE(ClickDetector) - - ~ClickDetector() override = default; - - Control* GetControl() const { return control_; } - - ClickState GetState() const { return state_; } - - // Default is enable. - bool IsEnabled() const { return enable_; } - // If disable when user is pressing, the pressing is deactivated. - void SetEnabled(bool enable); - - // Default is left and right. - MouseButton GetTriggerButton() const { return trigger_button_; } - // If unset the trigger button when user is pressing, the pressing is - // deactivated. - void SetTriggerButton(MouseButton trigger_button); - - IEvent<ClickEventArgs>* ClickEvent() { return &event_; } - - IEvent<ClickState>* StateChangeEvent() { return &state_change_event_; } - - private: - void SetState(ClickState state); - - private: - Control* control_; - - ClickState state_; - - bool enable_ = true; - MouseButton trigger_button_ = mouse_buttons::left | mouse_buttons::right; - - Event<ClickEventArgs> event_; - Event<ClickState> state_change_event_; - - std::vector<EventRevokerGuard> event_rovoker_guards_; - - Point down_point_; - MouseButton button_; -}; -} // namespace cru::ui |
