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(svn r12675) -Codechange: Add support for custom drawing of drop down list items.

release/0.7
peter1138 2008-04-12 22:12:27 +00:00
parent a45c1d45e5
commit 447a31b702
2 changed files with 7 additions and 1 deletions
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7
src/widgets/dropdown.cpp
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@ -36,6 +36,11 @@ StringID DropDownListParamStringItem::String() const
return this->string; return this->string;
} }
void DropDownListItem::Draw(int x, int y, uint width, uint height, bool sel) const
{
DrawStringTruncated(x + 2, y, this->String(), sel ? TC_WHITE : TC_BLACK, x + width);
}
/** /**
* Delete all items of a drop down list and the list itself * Delete all items of a drop down list and the list itself
* @param list List to delete. * @param list List to delete.
@ -122,7 +127,7 @@ static void DropDownMenuWndProc(Window *w, WindowEvent *e)
if (item->String() != STR_NULL) { if (item->String() != STR_NULL) {
if (sel == item->result) GfxFillRect(x + 1, y, x + width, y + item_height - 1, 0); if (sel == item->result) GfxFillRect(x + 1, y, x + width, y + item_height - 1, 0);
DrawStringTruncated(x + 2, y, item->String(), sel == item->result ? TC_WHITE : TC_BLACK, x + width); item->Draw(x, y, width, 10, sel == item->result);
if (item->masked) { if (item->masked) {
GfxFillRect(x, y, x + width, y + item_height - 1, GfxFillRect(x, y, x + width, y + item_height - 1,

1
src/widgets/dropdown_type.h
View File

@ -19,6 +19,7 @@ public:
virtual ~DropDownListItem() {} virtual ~DropDownListItem() {}
virtual StringID String() const; virtual StringID String() const;
virtual uint Height(uint width) const; virtual uint Height(uint width) const;
virtual void Draw(int x, int y, uint width, uint height, bool sel) const;
}; };
/** /**