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119
WINGs_tutorial/FifthWindow.c
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119
WINGs_tutorial/FifthWindow.c
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#define MARGIN 14
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#define WINWIDTH 300
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#define WINHEIGHT 400
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Display *display;
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WMScreen *screen;
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WMWindow *win;
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WMSize ButtonsetSize;
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WMText *text;
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WMColor *color;
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WMFrame *controlframe;
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char textbuf[40];
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void closeAll(WMWidget *self,void *data){
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WMDestroyWidget(self);
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fprintf(stderr,"I've been used!\n");
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exit(0);
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}
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static void selectFiles(void *self, void *data){
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int i=0;
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WMOpenPanel *oPanel;
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oPanel = WMGetOpenPanel(screen);
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if (WMRunModalFilePanelForDirectory(oPanel, NULL, "/tmp",
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"Search..", NULL) == True){
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snprintf(textbuf,39,"%s\n-", WMGetFilePanelFileName(oPanel));
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WMFreezeText(text);
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WMAppendTextStream(text,textbuf);
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WMThawText(text);
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}
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return ;
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}
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static void handleEvents(XEvent *event, void *data){
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WMWidget *widget = (WMWidget*)data;
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switch (event->type) {
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case ButtonPress:
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snprintf(textbuf,39,"Button down at (%i,%i) \n-",event->xbutton.x,event->xbutton.y);
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WMFreezeText(text);
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WMAppendTextStream(text,textbuf);
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WMThawText(text);
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break;
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}
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}
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static void resizeHandler(void *self, WMNotification *notif){
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WMSize size = WMGetViewSize(WMWidgetView(win));
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WMMoveWidget(controlframe, size.width-ButtonsetSize.width, size.height-ButtonsetSize.height);
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WMResizeWidget(text, size.width-MARGIN -10, size.height-80);
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}
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int main (int argc, char **argv){
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WMButton *Button;
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WMInitializeApplication("FifthWindow", &argc, argv);
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if (!(display = XOpenDisplay(""))){
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fprintf(stderr,"err: cannot open display");
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exit(1);
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}
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screen = WMCreateScreen(display, DefaultScreen(display));
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/* window */
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win = WMCreateWindow(screen, "");
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WMResizeWidget(win, WINWIDTH, WINHEIGHT);
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WMSetWindowCloseAction(win, closeAll, NULL);
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WMCreateEventHandler(WMWidgetView(win), ButtonPressMask,handleEvents, win);
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color = WMCreateRGBColor(screen, 124<<9,206<<8,162<<8, False);
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WMSetWidgetBackgroundColor((WMWidget *)win, color);
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WMSetViewNotifySizeChanges(WMWidgetView(win), True);
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WMAddNotificationObserver(resizeHandler, NULL, WMViewSizeDidChangeNotification, WMWidgetView(win));
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/* Text area */
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text = WMCreateText(win);
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WMResizeWidget(text, WINWIDTH-MARGIN, WINHEIGHT -80);
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WMMoveWidget(text, 10, 10);
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WMSetTextHasVerticalScroller(text, True);
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WMSetTextEditable(text, False);
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/* frame and two buttons */
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controlframe=WMCreateFrame(win);
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WMSetWidgetBackgroundColor((WMWidget *)controlframe, color);
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WMSetFrameRelief(controlframe,WRFlat);
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Button =WMCreateButton(controlframe,WBTMomentaryPush);
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WMSetWidgetBackgroundColor((WMWidget *)Button, color);
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WMSetButtonText (Button, "Files");
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WMSetButtonAction (Button, selectFiles, NULL);
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ButtonsetSize = WMGetViewSize(WMWidgetView(Button));
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WMMoveWidget(Button, MARGIN, MARGIN);
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Button =WMCreateButton(controlframe,WBTMomentaryPush);
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WMSetWidgetBackgroundColor((WMWidget *)Button, color);
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WMSetButtonText (Button, "Quit");
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WMSetButtonAction (Button, closeAll, NULL);
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WMMoveWidget(Button,2*MARGIN+ButtonsetSize.width, MARGIN);
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ButtonsetSize.width = 3*MARGIN+2*ButtonsetSize.width;
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ButtonsetSize.height=2*MARGIN+ButtonsetSize.height;
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WMResizeWidget(controlframe,ButtonsetSize.width,ButtonsetSize.height);
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WMMapSubwidgets(controlframe);
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resizeHandler(NULL,NULL);
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/* end of frame and buttons setup */
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WMMapSubwidgets(win);
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WMMapWidget(win);
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WMRealizeWidget(win);
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WMScreenMainLoop(screen);
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return 0;
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}
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