gui: support scrollable lists without headers
If the <header> element doesn't exist, the header is not drawn.
- minuitwrp: add function for clipping all drawing to a rectangle
...and another one to cancel it.
Change-Id: If0f688a5debee6ebd9c457999fe571705a42c5cc
diff --git a/gui/objects.hpp b/gui/objects.hpp
index 537de20..b6937a2 100644
--- a/gui/objects.hpp
+++ b/gui/objects.hpp
@@ -552,7 +552,7 @@
// Handle scrolling changes for drags and kinetic scrolling
void HandleScrolling();
- // Returns many rows the list is capable of displaying
+ // Returns many full rows the list is capable of displaying
int GetDisplayItemCount();
// Returns the size in pixels of a partial item or row size
@@ -569,7 +569,7 @@
COLOR mHeaderFontColor;
std::string mHeaderText; // Original header text without parsing any variables
std::string mLastHeaderValue; // Header text after parsing variables
- int mHeaderIsStatic; // indicates if the header is static (no need to check for changes in NotifyVarChange)
+ bool mHeaderIsStatic; // indicates if the header is static (no need to check for changes in NotifyVarChange)
int mHeaderH; // actual header height including font, icon, padding, and separator heights
ImageResource* mHeaderIcon;
int mHeaderIconHeight, mHeaderIconWidth; // width and height of the header icon if present
@@ -579,9 +579,8 @@
// Per-item layout
FontResource* mFont;
COLOR mFontColor;
- bool hasHighlightColor; // indicates if a hightlight color was set
- bool hasFontHighlightColor; // indicates if the font hightlight color is set
- COLOR mHighlightColor; // background row hightlight color
+ bool hasHighlightColor; // indicates if a highlight color was set
+ COLOR mHighlightColor; // background row highlight color
COLOR mFontHighlightColor;
int mFontHeight;
int actualItemHeight; // Actual height of each item in pixels including max icon size, font size, and padding