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Fix drag-n-drop for WIN32 platform when rescaling is active.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12293 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2017-07-07 08:04:45 +00:00
parent e562ec02a6
commit 9d024ceb7e
1 changed files with 10 additions and 0 deletions
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10
src/fl_dnd_win32.cxx
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@ -23,6 +23,7 @@
#include <FL/Fl.H>
#include <FL/x.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Window_Driver.H>
#include <FL/fl_utf8.h>
#include "drivers/WinAPI/Fl_WinAPI_Screen_Driver.H"
#include "flstring.h"
@ -89,6 +90,9 @@ public:
HWND hWnd = WindowFromPoint( ppt );
Fl_Window *target = fl_find( hWnd );
if (target) {
float s = Fl::screen_driver()->scale(target->driver()->screen_num());
Fl::e_x_root /= s;
Fl::e_y_root /= s;
Fl::e_x = Fl::e_x_root-target->x();
Fl::e_y = Fl::e_y_root-target->y();
}
@ -121,6 +125,9 @@ public:
Fl::e_x_root = pt.x;
Fl::e_y_root = pt.y;
if (fl_dnd_target_window) {
float s = Fl::screen_driver()->scale(fl_dnd_target_window->driver()->screen_num());
Fl::e_x_root /= s;
Fl::e_y_root /= s;
Fl::e_x = Fl::e_x_root-fl_dnd_target_window->x();
Fl::e_y = Fl::e_y_root-fl_dnd_target_window->y();
}
@ -155,6 +162,9 @@ public:
fl_dnd_target_window = 0;
Fl::e_x_root = pt.x;
Fl::e_y_root = pt.y;
float s = Fl::screen_driver()->scale(target->driver()->screen_num());
Fl::e_x_root /= s;
Fl::e_y_root /= s;
if (target) {
Fl::e_x = Fl::e_x_root-target->x();
Fl::e_y = Fl::e_y_root-target->y();