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Debug: Redraw debug window content if line change moves scroll position

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This commit is contained in:
Jonathan G Rennison
2022-06-07 18:32:46 +01:00
parent a818157c57
commit 22e10462dc
1 changed files with 15 additions and 1 deletions
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16
src/newgrf_debug_gui.cpp
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@@ -311,6 +311,8 @@ struct NewGRFInspectWindow : Window {
Scrollbar *vscroll;
int first_variable_line_index = 0;
bool redraw_panel = false;
bool redraw_scrollbar = false;
bool auto_refresh = false;
bool log_console = false;
@@ -513,7 +515,12 @@ struct NewGRFInspectWindow : Window {
/* Not nice and certainly a hack, but it beats duplicating
* this whole function just to count the actual number of
* elements. Especially because they need to be redrawn. */
uint position = this->vscroll->GetPosition();
const_cast<NewGRFInspectWindow*>(this)->vscroll->SetCount(count);
const_cast<NewGRFInspectWindow*>(this)->redraw_scrollbar = true;
if (position != this->vscroll->GetPosition()) {
const_cast<NewGRFInspectWindow*>(this)->redraw_panel = true;
}
}
});
@@ -880,7 +887,14 @@ struct NewGRFInspectWindow : Window {
void OnRealtimeTick(uint delta_ms) override
{
if (this->auto_refresh) this->SetDirty();
if (this->auto_refresh) {
this->SetDirty();
} else {
if (this->redraw_panel) this->SetWidgetDirty(WID_NGRFI_MAINPANEL);
if (this->redraw_scrollbar) this->SetWidgetDirty(WID_NGRFI_SCROLLBAR);
}
this->redraw_panel = false;
this->redraw_scrollbar = false;
}
};