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authorAndrei Karas <akaras@inbox.ru>2012-09-23 03:33:47 +0300
committerAndrei Karas <akaras@inbox.ru>2012-09-23 03:33:47 +0300
commit48f2996ccc789d740edc4b425a3e00f378a9095a (patch)
tree8117023506896ffbe204eeb61b8cdafaa0463f8e
parent8040656ae1d1dea330754d4595b2737b7eb7959a (diff)
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Restore mouse cursor if window set visible and have mouse over.
-rw-r--r--src/gui/gui.cpp32
-rw-r--r--src/gui/gui.h6
-rw-r--r--src/gui/widgets/window.cpp28
-rw-r--r--src/gui/widgets/window.h4
4 files changed, 69 insertions, 1 deletions
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index c502ce04a..ce2fcef98 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -27,6 +27,7 @@
#include "gui/sdlfont.h"
#include "gui/sdlinput.h"
#include "gui/theme.h"
+#include "gui/viewport.h"
#include "gui/widgets/mouseevent.h"
#include "gui/widgets/window.h"
@@ -605,3 +606,34 @@ void Gui::resetClickCount()
mClickCount = 1;
mLastMousePressTimeStamp = 0;
}
+
+MouseEvent *Gui::createMouseEvent(Window *widget)
+{
+ if (!viewport || !widget)
+ return nullptr;
+
+ int x = 0;
+ int y = 0;
+ int mouseX = 0;
+ int mouseY = 0;
+
+ getAbsolutePosition(widget, x, y);
+ SDL_GetMouseState(&mouseX, &mouseY);
+
+ MouseEvent *mouseEvent = new MouseEvent(widget, mShiftPressed,
+ mControlPressed, mAltPressed, mMetaPressed, 0, 0,
+ mouseX - x, mouseY - y, mClickCount);
+ return mouseEvent;
+}
+
+void Gui::getAbsolutePosition(gcn::Widget *widget, int &x, int &y)
+{
+ x = 0;
+ y = 0;
+ while (widget->getParent())
+ {
+ x += widget->getX();
+ y += widget->getY();
+ widget = widget->getParent();
+ }
+}
diff --git a/src/gui/gui.h b/src/gui/gui.h
index ee1cb9092..4766a4bf4 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -28,8 +28,10 @@
class Graphics;
class GuiConfigListener;
class ImageSet;
+class MouseEvent;
class SDLFont;
class SDLInput;
+class Window;
/**
* \defgroup GUI Core GUI related classes (widgets)
@@ -129,6 +131,10 @@ class Gui final : public gcn::Gui
void resetClickCount();
+ MouseEvent *createMouseEvent(Window *widget);
+
+ void getAbsolutePosition(gcn::Widget *widget, int &x, int &y);
+
/**
* Cursors are in graphic order from left to right.
* CURSOR_POINTER should be left untouched.
diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 19d0b2fea..879190932 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -490,14 +490,31 @@ void Window::setVisible(bool visible, bool forceSticky)
// Check if the window is off screen...
if (visible)
+ {
ensureOnScreen();
+ }
else
+ {
mResizeHandles = 0;
+ }
if (isStickyButtonLock())
gcn::Window::setVisible(visible);
else
gcn::Window::setVisible((!forceSticky && isSticky()) || visible);
+ if (visible)
+ {
+ if (gui)
+ {
+ gcn::MouseEvent *event = reinterpret_cast<gcn::MouseEvent*>(
+ gui->createMouseEvent(this));
+ if (event)
+ {
+ mouseMoved(*event);
+ delete event;
+ }
+ }
+ }
}
void Window::scheduleDelete()
@@ -560,13 +577,18 @@ void Window::mouseReleased(gcn::MouseEvent &event A_UNUSED)
mMoved = false;
}
+void Window::mouseEntered(gcn::MouseEvent &event)
+{
+ updateResizeHandler(event);
+}
+
void Window::mouseExited(gcn::MouseEvent &event A_UNUSED)
{
if (mGrip && !mouseResize && gui)
gui->setCursorType(Gui::CURSOR_POINTER);
}
-void Window::mouseMoved(gcn::MouseEvent &event)
+void Window::updateResizeHandler(gcn::MouseEvent &event)
{
if (!gui)
return;
@@ -595,7 +617,11 @@ void Window::mouseMoved(gcn::MouseEvent &event)
default:
gui->setCursorType(Gui::CURSOR_POINTER);
}
+}
+void Window::mouseMoved(gcn::MouseEvent &event)
+{
+ updateResizeHandler(event);
if (viewport)
viewport->hideBeingPopup();
}
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index 7ffa1eb2d..c8b8fb080 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -273,6 +273,10 @@ class Window : public gcn::Window, private gcn::WidgetListener
*/
void mouseExited(gcn::MouseEvent &event) override;
+ void mouseEntered(gcn::MouseEvent &event) override;
+
+ void updateResizeHandler(gcn::MouseEvent &event);
+
/**
* Sets the name of the window. This is not the window title.
*/