Digitalstack/otclient
2
0
Fork 0
mirror of https://github.com/edubart/otclient.git synced 2025-12-20 15:37:11 +01:00
Code Issues Packages Projects Releases Wiki Activity

ui and graphics changes

Browse Source 
* implement draw clipping using opengl stencil buffers
* allow to create Widgets by style name with g_ui.createWidgetByStyle
* styles can now have children widgets
* make proper use of the isNotPathable in pathfinding
* add scrollbar skin
This commit is contained in:
Eduardo Bart
2012-03-24 12:22:40 -03:00
parent efa9811342
commit de0008caf1
34 changed files with 210 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
src/framework/ui/uiwidget.cpp
View File

@@ -51,10 +51,22 @@ UIWidget::~UIWidget()
#endif
}
void UIWidget::draw()
void UIWidget::draw(const Rect& visibleRect)
{
drawSelf();
drawChildren();
if(m_children.size() > 0) {
bool clip = true;
if(this == g_ui.getRootWidget().get())
clip = false;
if(clip)
g_graphics.beginClipping(visibleRect);
drawChildren(visibleRect);
if(clip)
g_graphics.endClipping();
}
}
void UIWidget::drawSelf()
@@ -72,33 +84,35 @@ void UIWidget::drawSelf()
drawText(m_rect);
}
void UIWidget::drawChildren()
void UIWidget::drawChildren(const Rect& visibleRect)
{
// draw children
for(const UIWidgetPtr& child : m_children) {
// render only visible children with a valid rect inside parent rect
if(child->isExplicitlyVisible() &&
child->getRect().isValid() &&
child->getOpacity() > 0.0f &&
child->getRect().intersects(m_rect)) {
// store current graphics opacity
float oldOpacity = g_painter.getOpacity();
if(!child->isExplicitlyVisible() || !child->getRect().isValid() || child->getOpacity() == 0.0f)
continue;
// decrease to self opacity
if(child->getOpacity() < oldOpacity)
g_painter.setOpacity(child->getOpacity());
Rect childVisibleRect = visibleRect.intersection(child->getRect());
if(!childVisibleRect.isValid())
continue;
child->draw();
// store current graphics opacity
float oldOpacity = g_painter.getOpacity();
// debug draw box
if(g_ui.isDrawingDebugBoxes()) {
g_painter.setColor(Color::green);
g_painter.drawBoundingRect(child->getRect());
}
//g_fonts.getDefaultFont()->renderText(child->getId(), child->getPosition() + Point(2, 0), Color::red);
// decrease to self opacity
if(child->getOpacity() < oldOpacity)
g_painter.setOpacity(child->getOpacity());
g_painter.setOpacity(oldOpacity);
child->draw(childVisibleRect);
// debug draw box
if(g_ui.isDrawingDebugBoxes()) {
g_painter.setColor(Color::green);
g_painter.drawBoundingRect(child->getRect());
}
//g_fonts.getDefaultFont()->renderText(child->getId(), child->getPosition() + Point(2, 0), Color::red);
g_painter.setOpacity(oldOpacity);
}
}
@@ -747,6 +761,7 @@ void UIWidget::setStyle(const std::string& styleName)
logTraceError("unable to retrive style '", styleName, "': not a defined style");
return;
}
styleNode = styleNode->clone();
applyStyle(styleNode);
m_style = styleNode;
updateStyle();
@@ -839,6 +854,13 @@ void UIWidget::setLastFocusReason(Fw::FocusReason reason)
m_lastFocusReason = reason;
}
void UIWidget::setVirtualOffset(const Point& offset)
{
m_virtualOffset = offset;
if(m_layout)
m_layout->update();
}
bool UIWidget::isVisible()
{
if(!m_visible)