mirror of
https://github.com/gryf/wmaker.git
synced 2026-02-21 09:15:46 +01:00
Change to the linux kernel coding style
for arq in `git ls-files *.c`; do
echo $arq;
indent -linux -l115 $arq;
done
The different line break at 115 columns is because
I use a widescreen monitor :-)
This commit is contained in:
Carlos R. Mafra
@@ -7,7 +7,6 @@
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*
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*/
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/*
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*
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* Include the WINGs private data header.
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@@ -25,29 +24,23 @@
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* Define the widget "class"
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*/
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typedef struct W_MyWidget {
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/* these two fields must be present in all your widgets in this
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* exact position */
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W_Class widgetClass;
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WMView *view;
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/* these two fields must be present in all your widgets in this
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* exact position */
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W_Class widgetClass;
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WMView *view;
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/* put your stuff here */
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char *text;
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/* put your stuff here */
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char *text;
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} _MyWidget;
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/* some forward declarations */
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static void destroyMyWidget(_MyWidget *mPtr);
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static void paintMyWidget(_MyWidget *mPtr);
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static void handleEvents(XEvent *event, void *data);
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static void handleActionEvents(XEvent *event, void *data);
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static void destroyMyWidget(_MyWidget * mPtr);
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static void paintMyWidget(_MyWidget * mPtr);
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static void handleEvents(XEvent * event, void *data);
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static void handleActionEvents(XEvent * event, void *data);
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/*
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* Delegates
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@@ -55,173 +48,150 @@ static void handleActionEvents(XEvent *event, void *data);
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* You won't need to use this most of the time.
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*/
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static W_ViewDelegate _MyWidgetDelegate = {
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NULL,
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NULL,
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NULL,
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NULL,
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NULL
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NULL,
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NULL,
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NULL,
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NULL,
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NULL
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};
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/* our widget class ID */
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static W_Class myWidgetClass = 0;
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/*
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* Initializer for our widget. Must be called before creating any
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* instances of the widget.
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*/
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W_Class
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InitMyWidget(WMScreen *scr)
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W_Class InitMyWidget(WMScreen * scr)
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{
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/* register our widget with WINGs and get our widget class ID */
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if (!myWidgetClass) {
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myWidgetClass = W_RegisterUserWidget();
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}
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/* register our widget with WINGs and get our widget class ID */
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if (!myWidgetClass) {
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myWidgetClass = W_RegisterUserWidget();
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}
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return myWidgetClass;
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return myWidgetClass;
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}
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/*
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* Our widget fabrication plant.
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*/
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MyWidget*
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CreateMyWidget(WMWidget *parent)
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MyWidget *CreateMyWidget(WMWidget * parent)
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{
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MyWidget *mPtr;
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MyWidget *mPtr;
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/* allocate some storage for our new widget instance */
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mPtr = wmalloc(sizeof(MyWidget));
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/* initialize it */
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memset(mPtr, 0, sizeof(MyWidget));
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/* allocate some storage for our new widget instance */
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mPtr = wmalloc(sizeof(MyWidget));
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/* initialize it */
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memset(mPtr, 0, sizeof(MyWidget));
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/* set the class ID */
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mPtr->widgetClass = myWidgetClass;
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/* set the class ID */
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mPtr->widgetClass = myWidgetClass;
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/*
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* Create the view for our widget.
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* Note: the Window for the view is only created after the view is
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* realized with W_RealizeView()
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*
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* Consider the returned view as read-only.
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*/
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mPtr->view = W_CreateView(W_VIEW(parent));
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if (!mPtr->view) {
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wfree(mPtr);
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return NULL;
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}
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/* always do this */
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mPtr->view->self = mPtr;
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/*
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* Create the view for our widget.
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* Note: the Window for the view is only created after the view is
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* realized with W_RealizeView()
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*
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* Consider the returned view as read-only.
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*/
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mPtr->view = W_CreateView(W_VIEW(parent));
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if (!mPtr->view) {
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wfree(mPtr);
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return NULL;
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}
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/* always do this */
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mPtr->view->self = mPtr;
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/* setup the delegates for the view */
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mPtr->view->delegate = &_MyWidgetDelegate;
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/* setup the delegates for the view */
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mPtr->view->delegate = &_MyWidgetDelegate;
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/*
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* Intercept some events for our widget, so that we can handle them.
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*/
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WMCreateEventHandler(mPtr->view, ExposureMask /* this allows us to know when we should paint */
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|StructureNotifyMask, /* this allows us to know things like when we are destroyed */
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handleEvents, mPtr);
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/*
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* Intercept some events for our widget, so that we can handle them.
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*/
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WMCreateEventHandler(mPtr->view, ExposureMask /* this allows us to know when we should paint */
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| StructureNotifyMask, /* this allows us to know things like when we are destroyed */
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handleEvents, mPtr);
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/*
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* Intercept some other events. This could be merged with the above
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* call, but we separate for more organization.
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*/
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WMCreateEventHandler(mPtr->view, ButtonPressMask,handleActionEvents, mPtr);
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/*
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* Intercept some other events. This could be merged with the above
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* call, but we separate for more organization.
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*/
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WMCreateEventHandler(mPtr->view, ButtonPressMask, handleActionEvents, mPtr);
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return mPtr;
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return mPtr;
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}
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/*
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* Paint our widget contents.
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*/
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static void
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paintMyWidget(_MyWidget *mPtr)
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static void paintMyWidget(_MyWidget * mPtr)
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{
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W_Screen *scr = mPtr->view->screen;
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WMColor *color;
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W_Screen *scr = mPtr->view->screen;
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WMColor *color;
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if (mPtr->text) {
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if (mPtr->text) {
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color = WMWhiteColor(scr);
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color = WMWhiteColor(scr);
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W_PaintText(mPtr->view, mPtr->view->window, scr->normalFont, 0, 0,
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mPtr->view->size.width, WACenter, color, False, mPtr->text, strlen(mPtr->text));
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W_PaintText(mPtr->view, mPtr->view->window, scr->normalFont, 0, 0,
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mPtr->view->size.width, WACenter, color,
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False, mPtr->text, strlen(mPtr->text));
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WMReleaseColor(color);
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}
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WMReleaseColor(color);
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}
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}
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static void
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handleEvents(XEvent *event, void *data)
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static void handleEvents(XEvent * event, void *data)
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{
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_MyWidget *mPtr = (_MyWidget*)data;
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_MyWidget *mPtr = (_MyWidget *) data;
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switch (event->type) {
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case Expose:
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if (event->xexpose.count != 0)
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break;
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paintMyWidget(mPtr);
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break;
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switch (event->type) {
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case Expose:
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if (event->xexpose.count!=0)
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break;
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paintMyWidget(mPtr);
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break;
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case DestroyNotify:
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destroyMyWidget(mPtr);
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break;
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case DestroyNotify:
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destroyMyWidget(mPtr);
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break;
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}
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}
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}
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static void
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handleActionEvents(XEvent *event, void *data)
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static void handleActionEvents(XEvent * event, void *data)
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{
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_MyWidget *mPtr = (_MyWidget*)data;
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_MyWidget *mPtr = (_MyWidget *) data;
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switch (event->type) {
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case ButtonPress:
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XBell(mPtr->view->screen->display, 100);
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XBell(mPtr->view->screen->display, 100);
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break;
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}
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switch (event->type) {
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case ButtonPress:
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XBell(mPtr->view->screen->display, 100);
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XBell(mPtr->view->screen->display, 100);
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break;
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}
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}
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void
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SetMyWidgetText(MyWidget *mPtr, char *text)
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void SetMyWidgetText(MyWidget * mPtr, char *text)
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{
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CHECK_CLASS(mPtr, myWidgetClass);
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CHECK_CLASS(mPtr, myWidgetClass);
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if (mPtr->text)
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wfree(mPtr->text);
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if (mPtr->text)
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wfree(mPtr->text);
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mPtr->text = wstrdup(text);
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mPtr->text = wstrdup(text);
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if (W_VIEW_MAPPED(mPtr->view)) {
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paintMyWidget(mPtr);
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}
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if (W_VIEW_MAPPED(mPtr->view)) {
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paintMyWidget(mPtr);
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}
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}
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static void
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destroyMyWidget(_MyWidget *mPtr)
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static void destroyMyWidget(_MyWidget * mPtr)
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{
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/*
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* Free all data we allocated for our widget.
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*/
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/*
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* Free all data we allocated for our widget.
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*/
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if (mPtr->text)
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wfree(mPtr->text);
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if (mPtr->text)
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wfree(mPtr->text);
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wfree(mPtr);
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wfree(mPtr);
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}
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