Sun, 20 Jul 2025 22:04:39 +0200
update toolkit, adjust UI code
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2017 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef UI_IMAGE_H #define UI_IMAGE_H #include "toolkit.h" #ifdef __cplusplus extern "C" { #endif #define UI_IMAGE_OBJECT_TYPE "image" #ifdef UI_GTK #define UIIMAGE GdkPixbuf* #else #define UIIMAGE void* #endif typedef struct UiImageViewerArgs { UiBool fill; UiBool hexpand; UiBool vexpand; UiBool hfill; UiBool vfill; UiBool override_defaults; int colspan; int rowspan; const char *name; const char *style_class; UiBool scrollarea; UiBool autoscale; UiBool adjustwidgetsize; UiBool useradjustable; int image_padding; int image_padding_left; int image_padding_right; int image_padding_top; int image_padding_bottom; UiGeneric *value; const char *varname; UiMenuBuilder *contextmenu; ui_callback onbuttonpress; void *onbuttonpressdata; ui_callback onbuttonrelease; void *onbuttonreleasedata; } UiImageViewerArgs; #define ui_imageviewer(obj, ...) ui_imageviewer_create(obj, &(UiImageViewerArgs){ __VA_ARGS__ } ) UIEXPORT UIWIDGET ui_imageviewer_create(UiObject *obj, UiImageViewerArgs *args); UIEXPORT UIWIDGET ui_imageviewer_reset(UIWIDGET w); UIEXPORT UIWIDGET ui_imageviewer_set_autoscale(UIWIDGET w, UiBool set); UIEXPORT UIWIDGET ui_imageviewer_set_adjustwidgetsize(UIWIDGET w, UiBool set); UIEXPORT UIWIDGET ui_imageviewer_set_useradjustable(UIWIDGET w, UiBool set); UIEXPORT int ui_image_load_file(UiGeneric *obj, const char *path); UIEXPORT int ui_image_load_data(UiGeneric *obj, const void *imgdata, size_t size); UIEXPORT void ui_image_ref(UIIMAGE img); UIEXPORT void ui_image_unref(UIIMAGE img); #ifdef __cplusplus } #endif #endif /* UI_IMAGE_H */