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Migrated container.c and radiobuttons.c.

This commit is contained in:
Pietro Gagliardi 2016-04-22 20:37:28 -04:00
parent 6ec5f4800d
commit 955203bfb8
2 changed files with 26 additions and 26 deletions
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16
windows/container.c → windows/container.cpp
View File

@ -1,5 +1,5 @@
// 26 april 2015
#include "uipriv_windows.h"
#include "uipriv_windows.hpp"
// Code for the HWND of the following uiControls:
// - uiBox
@ -17,16 +17,22 @@ static LRESULT CALLBACK containerWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LP
switch (uMsg) {
case WM_PAINT:
dc = BeginPaint(hwnd, &ps);
if (dc == NULL)
logLastError("error beginning container paint in containerWndProc()");
if (dc == NULL) {
logLastError(L"error beginning container paint");
// bail out; hope DefWindowProc() catches us
break;
}
r = ps.rcPaint;
paintContainerBackground(hwnd, dc, &r);
EndPaint(hwnd, &ps);
return 0;
// tab controls use this to draw the background of the tab area
case WM_PRINTCLIENT:
if (GetClientRect(hwnd, &r) == 0)
logLastError("error getting client rect in containerWndProc()");
if (GetClientRect(hwnd, &r) == 0) {
logLastError(L"error getting client rect");
// likewise
break;
}
paintContainerBackground(hwnd, (HDC) wParam, &r);
return 0;
case WM_ERASEBKGND:

36
windows/radiobuttons.c → windows/radiobuttons.cpp
View File

@ -1,5 +1,5 @@
// 20 may 2015
#include "uipriv_windows.h"
#include "uipriv_windows.hpp"
// desired behavior:
// - tab moves between the radio buttons and the adjacent controls
@ -10,8 +10,8 @@
struct uiRadioButtons {
uiWindowsControl c;
HWND hwnd; // of the container
struct ptrArray *hwnds; // of the buttons
HWND hwnd; // of the container
std::vector<HWND> *hwnds; // of the buttons
};
static void onDestroy(uiRadioButtons *);
@ -31,8 +31,7 @@ static BOOL onWM_COMMAND(uiControl *c, HWND clicked, WORD code, LRESULT *lResult
if (code != BN_CLICKED)
return FALSE;
for (i = 0; i < r->hwnds->len; i++) {
hwnd = ptrArrayIndex(r->hwnds, HWND, i);
for (hwnd : *(r->hwnds)) {
check = BST_UNCHECKED;
if (clicked == hwnd)
check = BST_CHECKED;
@ -46,13 +45,11 @@ static void onDestroy(uiRadioButtons *r)
{
HWND hwnd;
while (r->hwnds->len != 0) {
hwnd = ptrArrayIndex(r->hwnds, HWND, 0);
ptrArrayDelete(r->hwnds, 0);
for (hwnd : *(r->hwnds)) {
uiWindowsUnregisterWM_COMMANDHandler(hwnd);
uiWindowsEnsureDestroyWindow(hwnd);
}
ptrArrayDestroy(r->hwnds);
delete r->hwnds;
}
// from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
@ -63,12 +60,11 @@ static void onDestroy(uiRadioButtons *r)
static void minimumSize(uiWindowsControl *c, uiWindowsSizing *d, intmax_t *width, intmax_t *height)
{
uiRadioButtons *r = uiRadioButtons(c);
uintmax_t i;
intmax_t wid, maxwid;
maxwid = 0;
for (i = 0; i < r->hwnds->len; i++) {
wid = uiWindowsWindowTextWidth(ptrArrayIndex(r->hwnds, HWND, i));
for (const HWND &hwnd : *(r->hwnds)) {
wid = uiWindowsWindowTextWidth(hwnd);
if (maxwid < wid)
maxwid = wid;
}
@ -82,7 +78,6 @@ static void radiobuttonsRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, in
uiWindowsSizing *d;
intmax_t height1;
intmax_t h;
uintmax_t i;
HWND hwnd;
uiWindowsEnsureMoveWindow(r->hwnd, x, y, width, height);
@ -92,8 +87,7 @@ static void radiobuttonsRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, in
d = uiWindowsNewSizing(r->hwnd);
height1 = uiWindowsDlgUnitsToY(radiobuttonHeight, d->BaseY);
uiWindowsFreeSizing(d);
for (i = 0; i < r->hwnds->len; i++) {
hwnd = ptrArrayIndex(r->hwnds, HWND, i);
for (hwnd : *(r->hwnds)) {
h = height1;
if (h > height) // clip to height
h = height;
@ -102,6 +96,8 @@ static void radiobuttonsRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, in
height -= height1;
if (height <= 0) // clip to height
break;
// TODO don't do the above to avoid overlap
// TODO in fact, only do this on add/remove/change labels/etc.
}
}
@ -110,14 +106,12 @@ static void radiobuttonsRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, in
static void redoControlIDsZOrder(uiRadioButtons *r)
{
HWND hwnd;
uintmax_t i;
LONG_PTR controlID;
HWND insertAfter;
controlID = 100;
insertAfter = NULL;
for (i = 0; i < r->hwnds->len; i++) {
hwnd = ptrArrayIndex(r->hwnds, HWND, i);
for (hwnd : *(r->hwnds)) {
uiWindowsEnsureAssignControlIDZOrder(hwnd, controlID, insertAfter);
controlID++;
insertAfter = hwnd;
@ -133,7 +127,7 @@ void uiRadioButtonsAppend(uiRadioButtons *r, const char *text)
// the first radio button gets both WS_GROUP and WS_TABSTOP
// successive radio buttons get *neither*
groupTabStop = 0;
if (r->hwnds->len == 0)
if (r->hwnds->size() == 0)
groupTabStop = WS_GROUP | WS_TABSTOP;
wtext = toUTF16(text);
@ -145,7 +139,7 @@ void uiRadioButtonsAppend(uiRadioButtons *r, const char *text)
uiFree(wtext);
uiWindowsEnsureSetParent(hwnd, r->hwnd);
uiWindowsRegisterWM_COMMANDHandler(hwnd, onWM_COMMAND, uiControl(r));
ptrArrayAppend(r->hwnds, hwnd);
r->hwnds->push_back(hwnd);
redoControlIDsZOrder(r);
uiWindowsControlQueueRelayout(uiWindowsControl(r));
}
@ -158,7 +152,7 @@ uiRadioButtons *uiNewRadioButtons(void)
r->hwnd = newContainer();
r->hwnds = newPtrArray();
r->hwnds = new std::vector<HWND>;
uiWindowsFinishNewControl(r, uiRadioButtons);
uiWindowsControl(r)->Relayout = radiobuttonsRelayout;