Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add wxGTKCairoDCImpl::SetSize() helper

Browse Source 
Avoid repeating gdk_window_get_{width,height}() calls in several places.
This commit is contained in:
Vadim Zeitlin
2018-01-25 14:40:10 +01:00
parent a1cb2eb12a
commit 0be81cb34b
2 changed files with 12 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/gtk/dc.cpp
View File

@@ -55,6 +55,12 @@ wxGTKCairoDCImpl::wxGTKCairoDCImpl(wxDC* owner, wxWindow* window)
m_contentScaleFactor = window->GetContentScaleFactor();
}
void wxGTKCairoDCImpl::InitSize(GdkWindow* window)
{
m_width = gdk_window_get_width(window);
m_height = gdk_window_get_height(window);
}
void wxGTKCairoDCImpl::DoDrawBitmap(const wxBitmap& bitmap, int x, int y, bool useMask)
{
wxCHECK_RET(IsOk(), "invalid DC");
@@ -343,9 +349,7 @@ wxPaintDCImpl::wxPaintDCImpl(wxPaintDC* owner, wxWindow* window)
{
cairo_t* cr = window->GTKPaintContext();
wxCHECK_RET(cr, "using wxPaintDC without being in a native paint event");
GdkWindow* gdkWindow = gtk_widget_get_window(window->m_wxwindow);
m_width = gdk_window_get_width(gdkWindow);
m_height = gdk_window_get_height(gdkWindow);
InitSize(gtk_widget_get_window(window->m_wxwindow));
wxGraphicsContext* gc = wxGraphicsContext::CreateFromNative(cr);
gc->EnableOffset(m_contentScaleFactor <= 1);
SetGraphicsContext(gc);
@@ -356,8 +360,8 @@ wxScreenDCImpl::wxScreenDCImpl(wxScreenDC* owner)
: wxGTKCairoDCImpl(owner, 0)
{
GdkWindow* window = gdk_get_default_root_window();
m_width = gdk_window_get_width(window);
m_height = gdk_window_get_height(window);
InitSize(window);
cairo_t* cr = gdk_cairo_create(window);
wxGraphicsContext* gc = wxGraphicsContext::CreateFromNative(cr);
cairo_destroy(cr);