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-rw-r--r--src/gwin/gwin_label.c10
-rw-r--r--src/gwin/gwin_label.h11
2 files changed, 16 insertions, 5 deletions
diff --git a/src/gwin/gwin_label.c b/src/gwin/gwin_label.c
index ff70fdde..c34b1ea7 100644
--- a/src/gwin/gwin_label.c
+++ b/src/gwin/gwin_label.c
@@ -99,10 +99,12 @@ void gwinLabelSetBorder(GHandle gh, gBool border) {
}
#endif // GWIN_LABEL_ATTRIBUTE
-static void gwinLabelDraw(GWidgetObject *gw, gJustify justify) {
+void gwinLabelDrawJustified(GWidgetObject *gw, void *param) {
gCoord w, h;
gColor c;
+ gJustify justify = (gJustify)param;
+
// is it a valid handle?
if (gw->g.vmt != (gwinVMT *)&labelVMT)
return;
@@ -129,19 +131,19 @@ static void gwinLabelDraw(GWidgetObject *gw, gJustify justify) {
void gwinLabelDrawJustifiedLeft(GWidgetObject *gw, void *param) {
(void)param;
- gwinLabelDraw(gw, gJustifyLeft);
+ gwinLabelDrawJustified(gw, (void *)gJustifyLeft);
}
void gwinLabelDrawJustifiedRight(GWidgetObject *gw, void *param) {
(void)param;
- gwinLabelDraw(gw, gJustifyRight);
+ gwinLabelDrawJustified(gw, (void *)gJustifyRight);
}
void gwinLabelDrawJustifiedCenter(GWidgetObject *gw, void *param) {
(void)param;
- gwinLabelDraw(gw, gJustifyCenter);
+ gwinLabelDrawJustified(gw, (void *)gJustifyCenter);
}
#undef gh2obj
diff --git a/src/gwin/gwin_label.h b/src/gwin/gwin_label.h
index 9308efae..a3ba7a0d 100644
--- a/src/gwin/gwin_label.h
+++ b/src/gwin/gwin_label.h
@@ -112,7 +112,6 @@ void gwinLabelSetBorder(GHandle gh, gBool border);
*
* @note In your custom label drawing function you may optionally call these
* standard functions and then draw your extra details on top.
- * @note The built-in functions below ignore the param parameter.
* @note These custom drawing routines don't have to worry about setting clipping as the framework
* sets clipping to the object window prior to calling these routines.
*
@@ -120,6 +119,16 @@ void gwinLabelSetBorder(GHandle gh, gBool border);
*/
/**
+ * @brief Renders a label with the text justified based on the parameter.
+ *
+ * @param[in] gw The widget object (must be a label object)
+ * @param[in] param A parameter passed in from the user. Must be of type gJustify.
+ *
+ * @api
+ */
+void gwinLabelDrawJustified(GWidgetObject *gw, void *param);
+
+/**
* @brief Renders a label with the text left jestified.
*
* @note This is the default rendering function.