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Added a status bar.

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[originally from svn r4174]
This commit is contained in:
Simon Tatham
2004-04-29 19:23:08 +00:00
parent fa7ef572c7
commit a8c8237bd0
10 changed files with 180 additions and 12 deletions
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40
windows.c
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@ -3,6 +3,7 @@
*/
#include <windows.h>
#include <commctrl.h>
#include <stdio.h>
#include <assert.h>
@ -72,7 +73,7 @@ struct font {
struct frontend {
midend_data *me;
HWND hwnd;
HWND hwnd, statusbar;
HBITMAP bitmap, prevbm;
HDC hdc_bm;
COLORREF *colours;
@ -100,6 +101,11 @@ void fatal(char *fmt, ...)
exit(1);
}
void status_bar(frontend *fe, char *text)
{
SetWindowText(fe->statusbar, text);
}
void frontend_default_colour(frontend *fe, float *output)
{
DWORD c = GetSysColor(COLOR_MENU); /* ick */
@ -291,7 +297,7 @@ static frontend *new_window(HINSTANCE inst)
{
frontend *fe;
int x, y;
RECT r;
RECT r, sr;
HDC hdc;
fe = snew(frontend);
@ -374,6 +380,21 @@ static frontend *new_window(HINSTANCE inst)
SetMenu(fe->hwnd, bar);
}
if (midend_wants_statusbar(fe->me)) {
fe->statusbar = CreateWindowEx(0, STATUSCLASSNAME, "ooh",
WS_CHILD | WS_VISIBLE,
0, 0, 0, 0, /* status bar does these */
fe->hwnd, NULL, inst, NULL);
GetWindowRect(fe->statusbar, &sr);
SetWindowPos(fe->hwnd, NULL, 0, 0,
r.right - r.left, r.bottom - r.top + sr.bottom - sr.top,
SWP_NOMOVE | SWP_NOZORDER);
SetWindowPos(fe->statusbar, NULL, 0, y, x, sr.bottom - sr.top,
SWP_NOZORDER);
} else {
fe->statusbar = NULL;
}
hdc = GetDC(fe->hwnd);
fe->bitmap = CreateCompatibleBitmap(hdc, x, y);
ReleaseDC(fe->hwnd, hdc);
@ -424,7 +445,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
int p = ((wParam &~ 0xF) - IDM_PRESETS) / 0x10;
if (p >= 0 && p < fe->npresets) {
RECT r;
RECT r, sr;
HDC hdc;
int x, y;
@ -440,9 +461,18 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
WS_OVERLAPPED),
TRUE, 0);
if (fe->statusbar != NULL) {
GetWindowRect(fe->statusbar, &sr);
} else {
sr.left = sr.right = sr.top = sr.bottom = 0;
}
SetWindowPos(fe->hwnd, NULL, 0, 0,
r.right - r.left, r.bottom - r.top,
r.right - r.left,
r.bottom - r.top + sr.bottom - sr.top,
SWP_NOMOVE | SWP_NOZORDER);
if (fe->statusbar != NULL)
SetWindowPos(fe->statusbar, NULL, 0, y, x,
sr.bottom - sr.top, SWP_NOZORDER);
DeleteObject(fe->bitmap);
@ -572,6 +602,8 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
srand(time(NULL));
InitCommonControls();
if (!prev) {
WNDCLASS wndclass;