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LibGUI: Switch to a resizing cursor when hovering or using a GSplitter.

Browse source 
Also expose the various standard cursors on WSWindowManager so they can
be reused by the override mechanism.
This commit is contained in:
Andreas Kling 2019-04-02 02:34:09 +02:00
parent 94c68dc55a
commit 6673284b06
8 changed files with 31 additions and 2 deletions
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7
LibGUI/GSplitter.cpp
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@ -1,5 +1,6 @@
#include <LibGUI/GSplitter.h>
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GWindow.h>
GSplitter::GSplitter(Orientation orientation, GWidget* parent)
: GFrame(parent)
@ -18,12 +19,15 @@ GSplitter::~GSplitter()
void GSplitter::enter_event(GEvent&)
{
set_background_color(Color::from_rgb(0xd6d2ce));
window()->set_override_cursor(m_orientation == Orientation::Horizontal ? GStandardCursor::ResizeHorizontal : GStandardCursor::ResizeVertical);
update();
}
void GSplitter::leave_event(GEvent&)
{
set_background_color(Color::LightGray);
if (!m_resizing)
window()->set_override_cursor(GStandardCursor::None);
update();
}
@ -108,4 +112,7 @@ void GSplitter::mouseup_event(GMouseEvent& event)
if (event.button() != GMouseButton::Left)
return;
m_resizing = false;
if (!rect().contains(event.position()))
window()->set_override_cursor(GStandardCursor::None);
}