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-rw-r--r--src/window.cpp9
-rw-r--r--src/window_gui.h16
2 files changed, 12 insertions, 13 deletions
diff --git a/src/window.cpp b/src/window.cpp
index aed4065b2..f3868ccb9 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -249,11 +249,11 @@ static void StartWindowSizing(Window *w, bool to_left);
*/
static void DispatchLeftClickEvent(Window *w, int x, int y, bool double_click)
{
- bool focused_widget_changed = false;
int widget = 0;
if (w->desc_flags & WDF_DEF_WIDGET) {
widget = GetWidgetFromPos(w, x, y);
+ bool focused_widget_changed = false;
/* If clicked on a window that previously did dot have focus */
if (_focused_window != w &&
(w->desc_flags & WDF_NO_FOCUS) == 0 && // Don't lose focus to toolbars
@@ -286,12 +286,7 @@ static void DispatchLeftClickEvent(Window *w, int x, int y, bool double_click)
DeleteWindowById(WC_OSK, 0);
}
- if (w->focused_widget != wi) {
- /* Repaint the widget that lost focus. A focused edit box may else leave the caret on the screen. */
- if (w->focused_widget != NULL) w->InvalidateWidget(w->focused_widget - w->widget);
- focused_widget_changed = true;
- w->focused_widget = wi;
- }
+ focused_widget_changed = w->SetFocusedWidget(widget);
}
if (wi->type & WWB_PUSHBUTTON) {
diff --git a/src/window_gui.h b/src/window_gui.h
index b035a9cfc..6f819cf28 100644
--- a/src/window_gui.h
+++ b/src/window_gui.h
@@ -266,16 +266,20 @@ public:
/**
* Set focus within this window to the given widget. The function however doesn't change which window has focus.
* @param widget_index Index of the widget in the window to set the focus to.
+ * @return Focus has changed.
*/
- inline void SetFocusedWidget(byte widget_index)
+ inline bool SetFocusedWidget(byte widget_index)
{
- if (widget_index < this->widget_count) {
+ if (widget_index >= this->widget_count || this->widget + widget_index == this->focused_widget) {
+ return false;
+ }
+
+ if (this->focused_widget != NULL) {
/* Repaint the widget that lost focus. A focused edit box may else leave the caret on the screen. */
- if (this->focused_widget != NULL && this->focused_widget - this->widget != widget_index) {
- this->InvalidateWidget(this->focused_widget - this->widget);
- }
- this->focused_widget = &this->widget[widget_index];
+ this->InvalidateWidget(this->focused_widget - this->widget);
}
+ this->focused_widget = &this->widget[widget_index];
+ return true;
}
/**