bool ctrlImage::Msg_MouseMove(const MouseCoords& mc)
{
// gültiges Bild?
if(GetImage())
{
// Jeweils Tooltip ein- und ausblenden, wenn die Maus über dem Bild ist
if(IsPointInRect(mc.GetPos(), Rect::move(GetImageRect(), GetDrawPos())))
ShowTooltip();
else
HideTooltip();
}
return false;
}
bool ctrlIngameMinimap::Msg_MouseMove(const MouseCoords& mc)
{
if(mc.ldown)
{
// Mauszeiger auf der Karte?
if(IsPointInRect(mc.GetPos(), GetMapDrawArea()))
{
// Koordinate feststellen
DrawPoint mapCoord =
(mc.GetPos() - DrawPoint(GetMapDrawArea().getOrigin())) * DrawPoint(minimap.GetMapSize()) / DrawPoint(GetCurMapSize());
gwv.MoveToMapPt(MapPoint(mapCoord));
return true;
}
}
return false;
}
TBool CCommonUtils::IsPointInRect(TPoint aPoint,TRect rect)
{
return IsPointInRect(aPoint.iX, aPoint.iY, rect.iTl.iX, rect.iTl.iY, rect.iBr.iX, rect.iBr.iY);
}
// 鼠标事件
bool LongUI::UISlider::DoMouseEvent(const MouseEventArgument& arg) noexcept {
// 禁用状态禁用鼠标消息
if (!this->GetEnabled()) return true;
// 坐标转换
D2D1_POINT_2F pt4self = LongUI::TransformPointInverse(this->world, arg.pt);
bool nocontinued = false;
// 分类
switch (arg.event)
{
case LongUI::MouseEvent::Event_MouseLeave:
// 鼠标移出: 设置UI元素状态
this->SetControlState(LongUI::State_Normal);
m_bMouseClickIn = false;
m_bMouseMoveIn = false;
nocontinued = true;
break;
case LongUI::MouseEvent::Event_MouseMove:
// 点中并且移动
if (arg.sys.wParam & MK_LBUTTON) {
if (m_bMouseClickIn) {
// 获取基本值
if (this->IsVerticalSlider()) {
auto slider_height = this->view_size.height - this->thumb_size.height;
m_fValue = (pt4self.y - m_fClickPosition) / slider_height;
}
else {
auto slider_width = this->view_size.width - this->thumb_size.width;
m_fValue = (pt4self.x - m_fClickPosition) / slider_width;
}
// 阈值检查
if (m_fValue > 1.f) m_fValue = 1.f;
else if (m_fValue < 0.f) m_fValue = 0.f;
}
}
// 移动
else {
if (IsPointInRect(m_rcThumb, pt4self)){
// 鼠标移进:
if (!m_bMouseMoveIn) {
// 设置UI元素状态
this->SetControlState(LongUI::State_Hover);
m_bMouseMoveIn = true;
}
}
else {
// 鼠标移出:
if (m_bMouseMoveIn) {
// 设置UI元素状态
this->SetControlState(LongUI::State_Normal);
m_bMouseMoveIn = false;
}
}
}
nocontinued = true;
break;
case LongUI::MouseEvent::Event_LButtonDown:
// 左键按下
m_pWindow->SetCapture(this);
if (IsPointInRect(m_rcThumb, pt4self)){
m_bMouseClickIn = true;
m_fClickPosition = this->IsVerticalSlider() ?
(pt4self.y - m_rcThumb.top) : (pt4self.x - m_rcThumb.left);
this->SetControlState(LongUI::State_Pushed);
}
nocontinued = true;
break;
case LongUI::MouseEvent::Event_LButtonUp:
// 右键按下
m_bMouseClickIn = false;
m_pWindow->ReleaseCapture();
this->SetControlState(LongUI::State_Hover);
nocontinued = true;
break;
}
// 检查事件
if (m_fValueOld != m_fValue) {
m_fValueOld = m_fValue;
// 调用
this->call_uievent(m_event, SubEvent::Event_ValueChanged);
// 刷新
m_pWindow->Invalidate(this);
}
return nocontinued;
}
TBool CCommonUtils::IsPointInRect(TInt x,TInt y,TRect rect)
{
return IsPointInRect(x, y, rect.iTl.iX, rect.iTl.iY, rect.iBr.iX, rect.iBr.iY);
}
