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don't reset list to top after having changed a value

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This commit is contained in:
mfranz 2006-05-18 12:51:32 +00:00
parent 6d24d7496e
commit 7512553a9a
2 changed files with 8 additions and 4 deletions
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10
src/GUI/prop_picker.cxx
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@ -88,7 +88,7 @@ void prop_pickerRefresh()
prop_pickerInit();
}
fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
me -> find_props();
me -> find_props( true );
}
void prop_editOpen( const char * name, const char * value, char * proppath )
@ -426,7 +426,7 @@ static int nodeNameCompare(const void *ppNode1, const void *ppNode2)
// Replace the current list of properties with the children of node "startDir".
void fgPropPicker::find_props ()
void fgPropPicker::find_props ( bool restore_pos )
{
int pi;
int i;
@ -499,12 +499,16 @@ void fgPropPicker::find_props ()
proppath -> setLabel (startDir);
int top = list_box->getTopItem();
list_box -> newList ( files ) ;
if (restore_pos)
list_box->setTopItem(top);
// adjust the size of the slider...
if (num_files > list_box->getNumVisible()) {
slider->setSliderFraction((float)list_box->getNumVisible() / num_files);
slider->setValue(1.0f);
if (!restore_pos)
slider->setValue(1.0f);
slider->reveal();
up_arrow->reveal();
down_arrow->reveal();

2
src/GUI/prop_picker.hxx
View file

@ -65,7 +65,7 @@ protected:
public:
puText *proppath ;
void find_props () ;
void find_props ( bool restore_slider_pos = false ) ;
fgPropPicker ( int x, int y, int w, int h, int arrows,
const char *dir, const char *title = "Pick a file" ) ;