diff options
| author | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2019-02-23 10:21:27 +0100 |
|---|---|---|
| committer | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2019-02-23 10:21:27 +0100 |
| commit | 21c0134931ef22d6645fc182d7812776e14e369d (patch) | |
| tree | 14e41d62f041a000214442be26aefb33eb911c02 /src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx | |
| parent | f9255e375cb4751404e33837cdddd6f2d31d96b9 (diff) | |
New member function const Fl_Image* Fl_Window::shape() replaces int Fl_Window::is_shaped()
The new function allows to get the window's shaping image
and delete it after use, if appropriate.
Diffstat (limited to 'src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx')
| -rw-r--r-- | src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx index 3b6974330..27263b374 100644 --- a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx +++ b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx @@ -179,6 +179,7 @@ void Fl_WinAPI_Window_Driver::shape_alpha_(Fl_Image* img, int offset) { bitmap->alloc_array = 1; shape_bitmap_(bitmap); shape_data_->todelete_ = bitmap; + shape_data_->shape_ = img; } void Fl_WinAPI_Window_Driver::shape(const Fl_Image* img) { @@ -191,7 +192,10 @@ void Fl_WinAPI_Window_Driver::shape(const Fl_Image* img) { memset(shape_data_, 0, sizeof(shape_data_type)); pWindow->border(false); int d = img->d(); - if (d && img->count() >= 2) shape_pixmap_((Fl_Image*)img); + if (d && img->count() >= 2) { + shape_pixmap_((Fl_Image*)img); + shape_data_->shape_ = (Fl_Image*)img; + } else if (d == 0) shape_bitmap_((Fl_Image*)img); else if (d == 2 || d == 4) shape_alpha_((Fl_Image*)img, d - 1); else if ((d == 1 || d == 3) && img->count() == 1) shape_alpha_((Fl_Image*)img, 0); @@ -285,7 +289,8 @@ void Fl_WinAPI_Window_Driver::draw_begin() // size of window has changed since last time shape_data_->lw_ = s*w(); shape_data_->lh_ = s*h(); - Fl_Image* temp = shape_data_->shape_->copy(shape_data_->lw_, shape_data_->lh_); + Fl_Image* temp = shape_data_->todelete_ ? shape_data_->todelete_ : shape_data_->shape_; + temp = temp->copy(shape_data_->lw_, shape_data_->lh_); HRGN region = bitmap2region(temp); SetWindowRgn(fl_xid(pWindow), region, TRUE); // the system deletes the region when it's no longer needed delete temp; @@ -698,6 +703,10 @@ void Fl_WinAPI_Window_Driver::resize_after_screen_change(void *data) { data_for_resize_window_between_screens_.busy = false; } +const Fl_Image* Fl_WinAPI_Window_Driver::shape() { + return shape_data_ ? shape_data_->shape_ : NULL; +} + // // End of "$Id$". // |