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Some minor fixes on the ListBox.

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spartanj
2010-11-15 03:06:50 -03:00
parent edf7faa2d2
commit 19b7fa703e
3 changed files with 37 additions and 5 deletions
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34
src/ui/cuilistbox.cpp
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@@ -110,10 +110,16 @@ Uint32 cUIListBox::AddListBoxItem( cUIListBoxItem * Item ) {
if ( !mDisableScrollUpdate )
UpdateScroll();
Uint32 tMaxTextWidth = mMaxTextWidth;
ItemUpdateSize( Item );
Item->Visible( false );
Item->Enabled( false );
if ( tMaxTextWidth != mMaxTextWidth ) {
UpdateListBoxItemsSize();
if ( !mDisableScrollUpdate )
UpdateScroll();
}
return mItems.size() - 1;
}
@@ -178,6 +184,7 @@ void cUIListBox::RemoveListBoxItems( std::vector<Uint32> ItemsIndex ) {
mItems = ItemsCpy;
UpdateScroll();
FindMaxWidth();
UpdateListBoxItemsSize();
}
}
@@ -262,11 +269,23 @@ void cUIListBox::SetRowHeight() {
}
}
void cUIListBox::UpdateListBoxItemsSize() {
void cUIListBox::FindMaxWidth() {
Uint32 size = mItems.size();
Int32 width;
mMaxTextWidth = 0;
for ( Uint32 i = 0; i < size; i++ ) {
width = mItems[i]->GetTextCache().GetTextWidth();
if ( width > (Int32)mMaxTextWidth )
mMaxTextWidth = (Uint32)width;
}
}
void cUIListBox::UpdateListBoxItemsSize() {
Uint32 size = mItems.size();
for ( Uint32 i = 0; i < size; i++ ) {
ItemUpdateSize( mItems[i] );
}
@@ -276,7 +295,7 @@ void cUIListBox::ItemUpdateSize( cUIListBoxItem * Item ) {
Int32 width = Item->GetTextCache().GetTextWidth();
if ( width > (Int32)mMaxTextWidth )
mMaxTextWidth = width;
mMaxTextWidth = (Uint32)width;
if ( !mHScrollBar->Visible() ) {
if ( width < mContainer->Size().Width() )
@@ -284,6 +303,8 @@ void cUIListBox::ItemUpdateSize( cUIListBoxItem * Item ) {
if ( ( mItemsNotVisible > 0 || mScrollAlwaysVisible ) )
width -= mScrollBar->Size().Width();
} else {
width = mMaxTextWidth;
}
Item->Size( width, mRowHeight );
@@ -520,6 +541,7 @@ void cUIListBox::Font( cFont * Font ) {
for ( Uint32 i = 0; i < mItems.size(); i++ )
mItems[i]->Font( mFont );
FindMaxWidth();
UpdateListBoxItemsSize();
UpdateScroll();
}
@@ -591,4 +613,8 @@ const bool& cUIListBox::AllowHorizontalScroll() const {
return mAllowHorizontalScroll;
}
Uint32 cUIListBox::Size() {
return mItems.size();
}
}}