FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Form Roland Smeenk, "Attached is a small change to the osgWidget::EventInterface so it matches the NotifyWidget and NullWidget interface (added const). Due to this mismatch these widgets never received events.

Browse Source 
I also changed the osgwidgetbox example so the ColorWidget is receiving events again."
This commit is contained in:
Robert Osfield
2009-11-19 11:30:22 +00:00
parent 1bc204a87f
commit 6cc2ce5e4a
2 changed files with 15 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
examples/osgwidgetbox/osgwidgetbox.cpp
View File

@@ -18,9 +18,10 @@ const unsigned int MASK_3D = 0x0F000000;
struct ColorWidget: public osgWidget::Widget {
ColorWidget():
osgWidget::Widget("", 256.0f, 256.0f) {
setEventMask(osgWidget::EVENT_ALL);
}
bool mouseEnter(double, double, osgWidget::WindowManager*) {
bool mouseEnter(double, double, const osgWidget::WindowManager*) {
addColor(-osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "enter: " << getColor() << std::endl;
@@ -28,7 +29,7 @@ struct ColorWidget: public osgWidget::Widget {
return true;
}
bool mouseLeave(double, double, osgWidget::WindowManager*) {
bool mouseLeave(double, double, const osgWidget::WindowManager*) {
addColor(osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "leave: " << getColor() << std::endl;
@@ -36,7 +37,7 @@ struct ColorWidget: public osgWidget::Widget {
return true;
}
bool mouseOver(double x, double y, osgWidget::WindowManager*) {
bool mouseOver(double x, double y, const osgWidget::WindowManager*) {
osgWidget::Color c = getImageColorAtPointerXY(x, y);
if(c.a() < 0.001f) {